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<article id="node-11" class="node node-page clearfix" about="/chemdex/chemistry/on_cn_element_selection" typeof="foaf:Document"> <header> <span property="dc:title" content="Oxidation Number (ON) vs. Coordination Number (CN) selection" class="rdf-meta element-hidden"></span> </header> <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p>This page displays a chemical periodic table based based upon empirical data within this <strong>Chemdex</strong> database. You can plot <strong>ON–CN</strong> grids for individual elements by selecting a <strong>single element</strong>, or <strong>all the elements in a group</strong> by selecting the group number, or <strong>all the elements in a period</strong> by selecting the period number.</p> <p>Beneath the periodic table are a number of other sets of elements sometimes used when exploring periodicity.</p> <p>The <strong>group (1➝18)</strong> labelling is the IUPAC numbering system. The <strong>group (G17←G0)</strong> labelling is a numbering system <em>decreasing</em> left to right from <strong>G17</strong> to <strong>G0</strong> denoting the number of electrons required from attached groups to achieve the 8-electron (octet) or 18-electron counts often associated with <em>p-</em> or <em>d-block</em> compounds.</p> <h2>Chemical periodic table</h2> <div class="table-responsive"> <table id="periodic_table_std" class="periodic_table"> <caption class="periodic_table_caption">Explore <strong>oxidation number (ON)</strong>–<strong>coordination number (CN)</strong> for compounds of the elements through this periodic table.</caption> <tr> <th class="w8i">Groups (G17←G0)</th> <th class="w5"><a href="on_cn_grid?element=g17" title="ON–CN plot for Group G17 (IUPAC Group 1) elements">G17</a></th> <th class="w5"><a href="on_cn_grid?element=g16" title="ON–CN plot for Group G16 (IUPAC Group 2) elements">G16</a></th> <th class="w2"> </th> <th class="w5"><a href="on_cn_grid?element=g15" title="ON–CN plot for Group G15 (IUPAC Group 3) elements">G15</a></th> <th class="w5"><a href="on_cn_grid?element=g14" title="ON–CN plot for Group G14 (IUPAC Group 4) elements">G14</a></th> <th class="w5"><a href="on_cn_grid?element=g13" title="ON–CN plot for Group G13 (IUPAC Group 5) elements">G13</a></th> <th class="w5"><a href="on_cn_grid?element=g12" title="ON–CN plot for Group G12 (IUPAC Group 6) elements">G12</a></th> <th class="w5"><a href="on_cn_grid?element=g11" title="ON–CN plot for Group G11 (IUPAC Group 7) elements">G11</a></th> <th class="w5"><a href="on_cn_grid?element=g10" title="ON–CN plot for Group G10 (IUPAC Group 8) elements">G10</a></th> <th class="w5"><a href="on_cn_grid?element=g9" title="ON–CN plot for Group G9 (IUPAC Group 9) elements">G9</a></th> <th class="w5"><a href="on_cn_grid?element=g8" title="ON–CN plot for Group G8 (IUPAC Group 10) elements">G8</a></th> <th class="w5"><a href="on_cn_grid?element=g7" title="ON–CN plot for Group G7 (IUPAC Group 11) elements">G7</a></th> <th class="w5"><a href="on_cn_grid?element=g6" title="ON–CN plot for Group G6 (IUPAC Group 12) elements">G6</a></th> <th class="w5"><a href="on_cn_grid?element=g5" title="ON–CN plot for Group G5 (IUPAC Group 13) elements">G5</a></th> <th class="w5"><a href="on_cn_grid?element=g4" title="ON–CN plot for Group G4 (IUPAC Group 14) elements">G4</a></th> <th class="w5"><a href="on_cn_grid?element=g3" title="ON–CN plot for Group G3 (IUPAC Group 15) elements">G3</a></th> <th class="w5"><a href="on_cn_grid?element=g2" title="ON–CN plot for Group G2 (IUPAC Group 16) elements">G2</a></th> <th class="w5"><a href="on_cn_grid?element=g1" title="ON–CN plot for Group G1 (IUPAC Group 17) elements">G1</a></th> <th class="w5"><a href="on_cn_grid?element=g0" title="ON–CN plot for Group G0 (IUPAC Group 18) elements">G0</a></th> </tr> <tr> <th class="w8i">IUPAC (1➝18)➝</th> <th class="w5i"><a href="on_cn_grid?element=group1_alt" title="ON–CN plot for Group G17 (IUPAC group 1) elements">1</a></th> <th class="w5i"><a href="on_cn_grid?element=group2" title="ON–CN plot for Group G16 (IUPAC group 2) elements">2</a></th> <th class="w2i"> </th> <th class="w5i"><a href="on_cn_grid?element=group3" title="ON–CN plot for Group G15 (IUPAC group 3) elements">3</a></th> <th class="w5i"><a href="on_cn_grid?element=group4" title="ON–CN plot for Group G14 (IUPAC group 4) elements">4</a></th> <th class="w5i"><a href="on_cn_grid?element=group5" title="ON–CN plot for Group G13 (IUPAC group 5) elements">5</a></th> <th class="w5i"><a href="on_cn_grid?element=group6" title="ON–CN plot for Group G12 (IUPAC group 6) elements">6</a></th> <th class="w5i"><a href="on_cn_grid?element=group7" title="ON–CN plot for Group G11 (IUPAC group 7) elements">7</a></th> <th class="w5i"><a href="on_cn_grid?element=group8" title="ON–CN plot for Group G10 (IUPAC group 8) elements">8</a></th> <th class="w5i"><a href="on_cn_grid?element=group9" title="ON–CN plot for Group G9 (IUPAC group 9) elements">9</a></th> <th class="w5i"><a href="on_cn_grid?element=group10" title="ON–CN plot for Group G8 (IUPAC group 10) elements">10</a></th> <th class="w5i"><a href="on_cn_grid?element=group11" title="ON–CN plot for Group G7 (IUPAC group 11) elements">11</a></th> <th class="w5i"><a href="on_cn_grid?element=group12" title="ON–CN plot for Group G6 (IUPAC group 12) elements">12</a></th> <th class="w5i"><a href="on_cn_grid?element=group13" title="ON–CN plot for Group G5 (IUPAC group 13) elements">13</a></th> <th class="w5i"><a href="on_cn_grid?element=group14" title="ON–CN plot for Group G4 (IUPAC group 14) elements">14</a></th> <th class="w5i"><a href="on_cn_grid?element=group15" title="ON–CN plot for Group G3 (IUPAC group 15) elements">15</a></th> <th class="w5i"><a href="on_cn_grid?element=group16" title="ON–CN plot for Group G2 (IUPAC group 16) elements">16</a></th> <th class="w5i"><a href="on_cn_grid?element=group17" title="ON–CN plot for Group G1 (IUPAC group 17) elements">17</a></th> <th class="w5i"><a href="on_cn_grid?element=group18" title="ON–CN plot for Group G0 (IUPAC group 18) elements">18</a></th> </tr> <tr> <th class="w8i"> <br />Period</th> <td></td> <td colspan="18"></td> </tr> <tr> <th class="lbl"><a href="on_cn_grid?element=p1" title="ON–CN plot for period 1 elements">P1</a></th> <td></td> <td></td> <td colspan="15"></td> <td class="xs"><small>1</small><br /><a href="on_cn_grid?element=H" title="hydrogen ON–CN plot">H</a></td> <td class="xs"><small>2</small><br /><a href="on_cn_grid?element=He" title="He ON–CN plot">He</a></td> </tr> <tr> <th class="w8"><a href="on_cn_grid?element=p2" title="ON–CN plot for period 2 elements">P2</a></th> <td class="xs"><small>3</small><br /><a href="on_cn_grid?element=Li" title="lithium ON–CN plot">Li</a></td> <td class="xs"><small>4</small><br /><a href="on_cn_grid?element=Be" title="beryllium ON–CN plot">Be</a></td> <td colspan="11" class="xz"></td> <td class="xp"><small>5</small><br /><a href="on_cn_grid?element=B" title="boron ON–CN plot">B</a></td> <td class="xp"><small>6</small><br /><a href="on_cn_grid?element=C" title="carbon ON–CN plot">C</a></td> <td class="xp"><small>7</small><br /><a href="on_cn_grid?element=N" title="nitrogen ON–CN plot">N</a></td> <td class="xp"><small>8</small><br /><a href="on_cn_grid?element=O" title="oxygen ON–CN plot">O</a></td> <td class="xp"><small>9</small><br /><a href="on_cn_grid?element=F" title="fluorine ON–CN plot">F</a></td> <td class="xp"><small>10</small><br /><a href="on_cn_grid?element=Ne" title="neon ON–CN plot">Ne</a></td> </tr> <tr> <th class="lbl"><a href="on_cn_grid?element=p3" title="ON–CN plot for period 3 elements">P3</a></th> <td class="xs"><small>11</small><br /><a href="on_cn_grid?element=Na" title="sodium ON–CN plot">Na</a></td> <td class="xs"><small>12</small><br /><a href="on_cn_grid?element=Mg" title="magnesium ON–CN plot">Mg</a></td> <td colspan="11" class="xz"></td> <td class="xp"><small>13</small><br /><a href="on_cn_grid?element=Al" title="aluminium (aluminum in US) ON–CN plot">Al</a></td> <td class="xp"><small>14</small><br /><a href="on_cn_grid?element=Si" title="silicon ON–CN plot">Si</a></td> <td class="xp"><small>15</small><br /><a href="on_cn_grid?element=P" title="phosphorus ON–CN plot">P</a></td> <td class="xp"><small>16</small><br /><a href="on_cn_grid?element=S" title="sulfur (sulphur in UK and elsewhere) ON–CN plot">S</a></td> <td class="xp"><small>17</small><br /><a href="on_cn_grid?element=Cl" title="chlorine ON–CN plot">Cl</a></td> <td class="xp"><small>18</small><br /><a href="on_cn_grid?element=Ar" title="argon ON–CN plot">Ar</a></td> </tr> <tr> <th class="lbl"><a href="on_cn_grid?element=p4" title="ON–CN plot for period 4 elements">P4</a></th> <td class="xs"><small>19</small><br /><a href="on_cn_grid?element=K" title="potassium ON–CN plot">K</a></td> <td class="xs"><small>20</small><br /><a href="on_cn_grid?element=Ca" title="calcium ON–CN plot">Ca</a></td> <td></td> <td class="xd"><small>21</small><br /><a href="on_cn_grid?element=Sc" title="scandium ON–CN plot">Sc</a></td> <td class="xd"><small>22</small><br /><a href="on_cn_grid?element=Ti" title="titanium ON–CN plot">Ti</a></td> <td class="xd"><small>23</small><br /><a href="on_cn_grid?element=V" title="vanadium ON–CN plot">V</a></td> <td class="xd"><small>24</small><br /><a href="on_cn_grid?element=Cr" title="chromium ON–CN plot">Cr</a></td> <td class="xd"><small>25</small><br /><a href="on_cn_grid?element=Mn" title="manganese ON–CN plot">Mn</a></td> <td class="xd"><small>26</small><br /><a href="on_cn_grid?element=Fe" title="iron ON–CN plot">Fe</a></td> <td class="xd"><small>27</small><br /><a href="on_cn_grid?element=Co" title="cobalt ON–CN plot">Co</a></td> <td class="xd"><small>28</small><br /><a href="on_cn_grid?element=Ni" title="nickel ON–CN plot">Ni</a></td> <td class="xd"><small>29</small><br /><a href="on_cn_grid?element=Cu" title="copper ON–CN plot">Cu</a></td> <td class="xd"><small>30</small><br /><a href="on_cn_grid?element=Zn" title="zinc ON–CN plot">Zn</a></td> <td class="xp"><small>31</small><br /><a href="on_cn_grid?element=Ga" title="gallium ON–CN plot">Ga</a></td> <td class="xp"><small>32</small><br /><a href="on_cn_grid?element=Ge" title="germanium ON–CN plot">Ge</a></td> <td class="xp"><small>33</small><br /><a href="on_cn_grid?element=As" title="arsenic ON–CN plot">As</a></td> <td class="xp"><small>34</small><br /><a href="on_cn_grid?element=Se" title="selenium ON–CN plot">Se</a></td> <td class="xp"><small>35</small><br /><a href="on_cn_grid?element=Br" title="bromine ON–CN plot">Br</a></td> <td class="xp"><small>36</small><br /><a href="on_cn_grid?element=Kr" title="krypton ON–CN plot">Kr</a></td> </tr> <tr> <th class="lbl"><a href="on_cn_grid?element=p5" title="ON–CN plot for period P5 elements">P5</a></th> <td class="xs"><small>37</small><br /><a href="on_cn_grid?element=Rb" title="rubidium ON–CN plot">Rb</a></td> <td class="xs"><small>38</small><br /><a href="on_cn_grid?element=Sr" title="strontium ON–CN plot">Sr</a></td> <td></td> <td class="xd"><small>39</small><br /><a href="on_cn_grid?element=Y" title="yttrium ON–CN plot">Y</a></td> <td class="xd"><small>40</small><br /><a href="on_cn_grid?element=Zr" title="zirconium ON–CN plot">Zr</a></td> <td class="xd"><small>41</small><br /><a href="on_cn_grid?element=Nb" title="niobium ON–CN plot">Nb</a></td> <td class="xd"><small>42</small><br /><a href="on_cn_grid?element=Mo" title="molybdenum ON–CN plot">Mo</a></td> <td class="xd"><small>43</small><br /><a href="on_cn_grid?element=Tc" title="technetium ON–CN plot">Tc</a></td> <td class="xd"><small>44</small><br /><a href="on_cn_grid?element=Ru" title="ruthenium ON–CN plot">Ru</a></td> <td class="xd"><small>45</small><br /><a href="on_cn_grid?element=Rh" title="rhodium ON–CN plot">Rh</a></td> <td class="xd"><small>46</small><br /><a href="on_cn_grid?element=Pd" title="palladium ON–CN plot">Pd</a></td> <td class="xd"><small>47</small><br /><a href="on_cn_grid?element=Ag" title="silver ON–CN plot">Ag</a></td> <td class="xd"><small>48</small><br /><a href="on_cn_grid?element=Cd" title="cadmium ON–CN plot">Cd</a></td> <td class="xp"><small>49</small><br /><a href="on_cn_grid?element=In" title="indium ON–CN plot">In</a></td> <td class="xp"><small>50</small><br /><a href="on_cn_grid?element=Sn" title="tin ON–CN plot">Sn</a></td> <td class="xp"><small>51</small><br /><a href="on_cn_grid?element=Sb" title="antimony ON–CN plot">Sb</a></td> <td class="xp"><small>52</small><br /><a href="on_cn_grid?element=Te" title="tellurium ON–CN plot">Te</a></td> <td class="xp"><small>53</small><br /><a href="on_cn_grid?element=I" title="iodine ON–CN plot">I</a></td> <td class="xp"><small>54</small><br /><a href="on_cn_grid?element=Xe" title="xenon ON–CN plot">Xe</a></td> </tr> <tr> <th class="lbl"><a href="on_cn_grid?element=p6" title="ON–CN plot for period 6 elements">P6</a></th> <td class="xs"><small>55</small><br /><a href="on_cn_grid?element=Cs" title="caesium (cesium in US) ON–CN plot">Cs</a></td> <td class="xs"><small>56</small><br /><a href="on_cn_grid?element=Ba" title="barium ON–CN plot">Ba</a></td> <td class="xz">*</td> <td class="xd"><small>71</small><br /><a href="on_cn_grid?element=Lu" title="lutetium ON–CN plot">Lu</a></td> <td class="xd"><small>72</small><br /><a href="on_cn_grid?element=Hf" title="hafnium ON–CN plot">Hf</a></td> <td class="xd"><small>73</small><br /><a href="on_cn_grid?element=Ta" title="tantalum ON–CN plot">Ta</a></td> <td class="xd"><small>74</small><br /><a href="on_cn_grid?element=W" title="tungsten ON–CN plot">W</a></td> <td class="xd"><small>75</small><br /><a href="on_cn_grid?element=Re" title="rhenium ON–CN plot">Re</a></td> <td class="xd"><small>76</small><br /><a href="on_cn_grid?element=Os" title="osmium ON–CN plot">Os</a></td> <td class="xd"><small>77</small><br /><a href="on_cn_grid?element=Ir" title="iridium ON–CN plot">Ir</a></td> <td class="xd"><small>78</small><br /><a href="on_cn_grid?element=Pt" title="platinum ON–CN plot">Pt</a></td> <td class="xd"><small>79</small><br /><a href="on_cn_grid?element=Au" title="gold ON–CN plot">Au</a></td> <td class="xd"><small>80</small><br /><a href="on_cn_grid?element=Hg" title="mercury ON–CN plot">Hg</a></td> <td class="xp"><small>81</small><br /><a href="on_cn_grid?element=Tl" title="thallium ON–CN plot">Tl</a></td> <td class="xp"><small>82</small><br /><a href="on_cn_grid?element=Pb" title="lead ON–CN plot">Pb</a></td> <td class="xp"><small>83</small><br /><a href="on_cn_grid?element=Bi" title="bismuth ON–CN plot">Bi</a></td> <td class="xp"><small>84</small><br /><a href="on_cn_grid?element=Po" title="polonium ON–CN plot">Po</a></td> <td class="xp"><small>85</small><br /><a href="on_cn_grid?element=At" title="astatine ON–CN plot">At</a></td> <td class="xp"><small>86</small><br /><a href="on_cn_grid?element=Rn" title="radon ON–CN plot">Rn</a></td> </tr> <tr> <th class="lbl"><a href="on_cn_grid?element=p7" title="ON–CN plot for period 7 elements">P7</a></th> <td class="xs"><small>87</small><br /><a href="on_cn_grid?element=Fr" title="francium ON–CN plot">Fr</a></td> <td class="xs"><small>88</small><br /><a href="on_cn_grid?element=Ra" title="radium ON–CN plot">Ra</a></td> <td class="xz">**</td> <td class="xd"><small>103</small><br /><a href="on_cn_grid?element=Lr" title="lawrencium ON–CN plot">Lr</a></td> <td class="xd"><small>104</small><br /><a href="on_cn_grid?element=Rf" title="rutherfordium ON–CN plot">Rf</a></td> <td class="xd"><small>105</small><br /><a href="on_cn_grid?element=Db" title="dubnium ON–CN plot">Db</a></td> <td class="xd"><small>106</small><br /><a href="on_cn_grid?element=Sg" title="seaborgium ON–CN plot">Sg</a></td> <td class="xd"><small>107</small><br /><a href="on_cn_grid?element=Bh" title="bohrium ON–CN plot">Bh</a></td> <td class="xd"><small>108</small><br /><a href="on_cn_grid?element=Hs" title="hassium ON–CN plot">Hs</a></td> <td class="xd"><small>109</small><br /><a href="on_cn_grid?element=Mt" title="meitnerium ON–CN plot">Mt</a></td> <td class="xd"><small>110</small><br /><a href="on_cn_grid?element=Ds" title="darmstadtium ON–CN plot">Ds</a></td> <td class="xd"><small>111</small><br /><a href="on_cn_grid?element=Rg" title="roentgenium ON–CN plot">Rg</a></td> <td class="xd"><small>112</small><br /><a href="on_cn_grid?element=Cn" title="copernicium ON–CN plot">Cn</a></td> <td class="xp"><small>113</small><br /><a href="on_cn_grid?element=Nh" title="nihonium ON–CN plot">Nh</a></td> <td class="xp"><small>114</small><br /><a href="on_cn_grid?element=Fl" title="flerovium ON–CN plot">Fl</a></td> <td class="xp"><small>115</small><br /><a href="on_cn_grid?element=Mc" title="moscovium ON–CN plot">Mc</a></td> <td class="xp"><small>116</small><br /><a href="on_cn_grid?element=Lv" title="livermorium ON–CN plot">Lv</a></td> <td class="xp"><small>117</small><br /><a href="on_cn_grid?element=Ts" title="tennessine ON–CN plot">Ts</a></td> <td class="xp"><small>118</small><br /><a href="on_cn_grid?element=Og" title="oganesson ON–CN plot">Og</a></td> </tr> <tr> <td> </td> <td> </td> <td> </td> <td> </td> <td colspan="14"></td> <td> </td> <td> </td> </tr> <tr> <th class="lbl" colspan="3"><a href="on_cn_grid?element=lanthanoids" title="ON–CN plot for lanthanoid elements">Lanthanoids</a> (P6)</th> <td class="xz">*</td> <td class="xf"><small>57</small><br /><a href="on_cn_grid?element=La" title="lanthanum ON–CN plot">La</a></td> <td class="xf"><small>58</small><br /><a href="on_cn_grid?element=Ce" title="cerium ON–CN plot">Ce</a></td> <td class="xf"><small>59</small><br /><a href="on_cn_grid?element=Pr" title="praseodymium ON–CN plot">Pr</a></td> <td class="xf"><small>60</small><br /><a href="on_cn_grid?element=Nd" title="neodymium ON–CN plot">Nd</a></td> <td class="xf"><small>61</small><br /><a href="on_cn_grid?element=Pm" title="promethium ON–CN plot">Pm</a></td> <td class="xf"><small>62</small><br /><a href="on_cn_grid?element=Sm" title="samarium ON–CN plot">Sm</a></td> <td class="xf"><small>63</small><br /><a href="on_cn_grid?element=Eu" title="europium ON–CN plot">Eu</a></td> <td class="xf"><small>64</small><br /><a href="on_cn_grid?element=Gd" title="gadolinium ON–CN plot">Gd</a></td> <td class="xf"><small>65</small><br /><a href="on_cn_grid?element=Tb" title="terbium ON–CN plot">Tb</a></td> <td class="xf"><small>66</small><br /><a href="on_cn_grid?element=Dy" title="dysprosium ON–CN plot">Dy</a></td> <td class="xf"><small>67</small><br /><a href="on_cn_grid?element=Ho" title="holmium ON–CN plot">Ho</a></td> <td class="xf"><small>68</small><br /><a href="on_cn_grid?element=Er" title="erbium ON–CN plot">Er</a></td> <td class="xf"><small>69</small><br /><a href="on_cn_grid?element=Tm" title="thulium ON–CN plot">Tm</a></td> <td class="xf"><small>70</small><br /><a href="on_cn_grid?element=Yb" title="ytterbium ON–CN plot">Yb</a></td> <td colspan="2"></td> </tr> <tr> <th class="lbl" colspan="3"><a href="on_cn_grid?element=actinoids" title="ON–CN plot for actinoid elements">Actinoids</a> (P7)</th> <td class="xz">**</td> <td class="xf"><small>89</small><br /><a href="on_cn_grid?element=Ac" title="actinium ON–CN plot">Ac</a></td> <td class="xf"><small>90</small><br /><a href="on_cn_grid?element=Th" title="thorium ON–CN plot">Th</a></td> <td class="xf"><small>91</small><br /><a href="on_cn_grid?element=Pa" title="protactinium ON–CN plot">Pa</a></td> <td class="xf"><small>92</small><br /><a href="on_cn_grid?element=U" title="uranium ON–CN plot">U</a></td> <td class="xf"><small>93</small><br /><a href="on_cn_grid?element=Np" title="neptunium ON–CN plot">Np</a></td> <td class="xf"><small>94</small><br /><a href="on_cn_grid?element=Pu" title="plutonium ON–CN plot">Pu</a></td> <td class="xf"><small>95</small><br /><a href="on_cn_grid?element=Am" title="americium ON–CN plot">Am</a></td> <td class="xf"><small>96</small><br /><a href="on_cn_grid?element=Cm" title="curium ON–CN plot">Cm</a></td> <td class="xf"><small>97</small><br /><a href="on_cn_grid?element=Bk" title="berkelium ON–CN plot">Bk</a></td> <td class="xf"><small>98</small><br /><a href="on_cn_grid?element=Cf" title="californium ON–CN plot">Cf</a></td> <td class="xf"><small>99</small><br /><a href="on_cn_grid?element=Es" title="einsteinium ON–CN plot">Es</a></td> <td class="xf"><small>100</small><br /><a href="on_cn_grid?element=Fm" title="fermium ON–CN plot">Fm</a></td> <td class="xf"><small>101</small><br /><a href="on_cn_grid?element=Md" title="mendelevium ON–CN plot">Md</a></td> <td class="xf"><small>102</small><br /><a href="on_cn_grid?element=No" title="nobelium ON–CN plot">No</a></td> <td colspan="2"></td> </tr> </table> </div> <h2>Other element selections</h2> <p>Here are some other sets of elements that you might want to try. These are selected to help you evaluate suggestions regarding alternative locations of some elements in the periodic table and also other relationships referred to as "diagonal" relationships and "knight's move" relationships.</p> <ul> <li>Elements 1➝18 (H➝Ar) starting with H: <a href="on_cn_grid?element=p1;p2;p3" title="ON–CN plot for elements 1➝18">Elements 1➝18 (H➝Ar)</a></li> <li>Elements 1➝36 (H➝Kr) starting with H: <a href="on_cn_grid?element=p1;p2;p3;p4" title="ON–CN plot for elements 1➝36">Elements 1➝36 (H➝Kr)</a></li> <li>All elements 1➝118 (H➝Og) starting with H: <a href="on_cn_grid?element=p1;p2;p3;p4;p5;p6;p7" title="ON–CN plot for elements 1➝118">Elements 1➝118 (H➝Og)</a></li> <li>H above Group G17 (IUPAC group 1): <a href="on_cn_grid?element=H;g17" title="ON–CN plot for hydrogen➝lithium➝sodium➝potassium➝rubidium➝caesium➝francium">hydrogen➝lithium➝sodium➝potassium➝rubidium➝caesium➝francium</a></li> <li>Li and Na above Group G7 (IUPAC group 11): <a href="on_cn_grid?element=Li;Na;g7" title="ON–CN plot for lithium➝sodium➝copper➝silver➝gold➝roentgenium">lithium➝sodium➝copper➝silver➝gold➝roentgenium</a></li> <li>Be and Mg above Group G6 (IUPAC group 12): <a href="on_cn_grid?element=Be;Mg;g6" title="ON–CN plot forlberyllium➝magnesium➝zinc➝cadmium➝mercury➝copernicium">beryllium➝magnesium➝zinc➝cadmium➝mercury➝copernicium</a></li> <li>B and Al above Group G15 (IUPAC group 3): <a href="on_cn_grid?element=B;Al;g15" title="ON–CN plot for boron➝aluminium➝scandium➝yttrium➝lutetium➝actinium➝lawrencium">boron➝aluminium➝scandium➝yttrium➝lutetium➝actinium➝lawrencium</a></li> <li>Al above Group G15 (IUPAC group 3): <a href="on_cn_grid?element=Al;g15" title="ON–CN plot for aluminium➝scandium➝yttrium➝lutetium➝actinium➝lawrencium">aluminium➝scandium➝yttrium➝lutetium➝actinium➝lawrencium</a></li> <li>La in Group G15 (IUPAC group 3) rather than Lu: <a href="on_cn_grid?element=Sc;Y;La;Ac" title="ON–CN plot for scandium➝yttrium➝lanthanum➝actinium">scandium➝yttrium➝lanthanum➝actinium</a></li> <li>Si above Group G14 (IUPAC group 4): <a href="on_cn_grid?element=Si;g14" title="ON–CN plot for silicon➝titanium➝zirconium➝hafnium">silicon➝titanium➝zirconium➝hafnium</a></li> <li>P above Group G13 (IUPAC group 5): <a href="on_cn_grid?element=P;g13" title="ON–CN plot for phosphorus➝vanadium➝niobium➝tantalum">phosphorus➝vanadium➝niobium➝tantalum</a></li> <li>S above Group G12 (IUPAC group 6): <a href="on_cn_grid?element=S;g12" title="ON–CN plot for sulphur➝chromium➝molybdenum➝tungsten">sulphur➝chromium➝molybdenum➝tungsten</a></li> <li>Cl above Group G11 (IUPAC group 7): <a href="on_cn_grid?element=Cl;g11" title="ON–CN plot for chlorine➝manganese➝technetium➝rhenium">chlorine➝manganese➝technetium➝rhenium</a></li> <li>Th within Group G14 (IUPAC group 4): <a href="on_cn_grid?element=g14_alt" title="ON–CN plot for titanium➝zirconium➝hafnium➝thorium➝rutherfordium">titanium➝zirconium➝hafnium➝thorium➝rutherfordium</a></li> <li>Pa within Group G13 (IUPAC group 5): <a href="on_cn_grid?element=g13_alt" title="ON–CN plot for vanadium➝niobium➝tantalum➝protactinium➝dubnium">vanadium➝niobium➝tantalum➝protactinium➝dubnium</a></li> <li>U within Group G12 (IUPAC group 6): <a href="on_cn_grid?element=g12_alt" title="ON–CN plot for chromium➝molybdenum➝tungsten➝uranium➝seaborgium">chromium➝molybdenum➝tungsten➝uranium➝seaborgium</a></li> <li>Np within Group G11 (IUPAC group 7): <a href="on_cn_grid?element=g11_alt" title="ON–CN plot for manganese➝technetium➝rhenium➝neptunium➝bohrium">manganese➝technetium➝rhenium➝neptunium➝bohrium</a></li> <li>Pu within Group G10 (IUPAC group 8): <a href="on_cn_grid?element=g10_alt" title="ON–CN plot for iron➝ruthenium➝osmium➝plutonium➝hassium">iron➝ruthenium➝osmium➝plutonium➝hassium</a></li> <li>Am within Group G9 (IUPAC group 9): <a href="on_cn_grid?element=g9_alt" title="ON–CN plot for cobalt➝rhodium➝iridium➝americium➝meitnerium">cobalt➝rhodium➝iridium➝americium➝meitnerium</a></li> <li>Ce and Th in Group G14 (IUPAC group 4): <a href="on_cn_grid?element=Ti;Zr;Ce;Hf;Th;Rf" title="ON–CN plot for titanium➝zirconium➝cerium➝hafnium➝thorium➝rutherfordium">titanium➝zirconium➝cerium➝hafnium➝thorium➝rutherfordium</a></li> <li>Diagonal relationships starting with Li: <a href="on_cn_grid?element=Li;Mg;Ga;Sn;Bi" title="ON–CN plot for lithium➝magnesium➝gallium➝tin➝bismuth">lithium➝magnesium➝gallium➝tin➝bismuth</a></li> <li>Diagonal relationships starting with Be: <a href="on_cn_grid?element=Be;Al;Ge;Sb;Po" title="ON–CN plot for beryllium➝aluminium➝germanium➝antimony➝polonium">beryllium➝aluminium➝germanium➝antimony➝polonium</a></li> <li>Diagonal relationships starting with B: <a href="on_cn_grid?element=B;Si;As;Te;At" title="ON–CN plot for boron➝silicon➝arsenic➝tellurium➝astatine">boron➝silicon➝arsenic➝tellurium➝astatine</a></li> <li>Knight's move relationships starting with Cu: <a href="on_cn_grid?element=Cu;In;Bi" title="ON–CN plot for copper➝indium➝bismuth">copper➝indium➝bismuth</a></li> <li>Knight's move relationships starting with Zn: <a href="on_cn_grid?element=Zn;Sn;Po" title="ON–CN plot for zinc➝tin➝polonium">zinc➝tin➝polonium</a> </li><li>Knight's move relationships starting with Ag: <a href="on_cn_grid?element=Ag;Tl" title="ON–CN plot for silver➝thallium">silver➝thallium</a></li> <li>Knight's move relationships starting with Cd: <a href="on_cn_grid?element=Cd;Pb" title="ON–CN plot for cadmium➝lead">cadmium➝lead</a></li> </ul> </div></div></div> </article> </section> </div> </section> </div> </div> <footer class="footer container"> <div class="region region-footer"> <section id="block-block-1" class="block block-block clearfix"> <hr /> <p>Copyright ©2024 Mark Winter. 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