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id="node-24059" class="node node-page clearfix" about="/chemdex/chemistry/cn_bn_element_selection" typeof="foaf:Document"> <header> <span property="dc:title" content="Coordination Number (CN) vs. Bond Number (BN) 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>CN–BN</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>coordination number (CN)</strong>–<strong>bond number (BN)</strong> for compounds of the elements through this periodic table.</caption> <tr> <th class="w8i">Groups (G17←G0)</th> <th class="w5"><a href="cn_bn_grid?element=g17" title="CN–BN plot for Group G17 (IUPAC Group 1) elements">G17</a></th> <th class="w5"><a href="cn_bn_grid?element=g16" title="CN–BN plot for Group G16 (IUPAC Group 2) elements">G16</a></th> <th class="w2"> </th> <th class="w5"><a href="cn_bn_grid?element=g15" title="CN–BN plot for Group G15 (IUPAC Group 3) elements">G15</a></th> <th class="w5"><a href="cn_bn_grid?element=g14" title="CN–BN plot for Group G14 (IUPAC Group 4) elements">G14</a></th> <th class="w5"><a href="cn_bn_grid?element=g13" title="CN–BN plot for Group G13 (IUPAC Group 5) elements">G13</a></th> <th class="w5"><a href="cn_bn_grid?element=g12" title="CN–BN plot for Group G12 (IUPAC Group 6) elements">G12</a></th> <th class="w5"><a href="cn_bn_grid?element=g11" title="CN–BN plot for Group G11 (IUPAC Group 7) elements">G11</a></th> <th class="w5"><a href="cn_bn_grid?element=g10" title="CN–BN plot for Group G10 (IUPAC Group 8) elements">G10</a></th> <th class="w5"><a href="cn_bn_grid?element=g9" title="CN–BN plot for Group G9 (IUPAC Group 9) elements">G9</a></th> <th class="w5"><a href="cn_bn_grid?element=g8" title="CN–BN plot for Group G8 (IUPAC Group 10) elements">G8</a></th> <th class="w5"><a href="cn_bn_grid?element=g7" title="CN–BN plot for Group G7 (IUPAC Group 11) elements">G7</a></th> <th class="w5"><a href="cn_bn_grid?element=g6" title="CN–BN plot for Group G6 (IUPAC Group 12) elements">G6</a></th> <th class="w5"><a href="cn_bn_grid?element=g5" title="CN–BN plot for Group G5 (IUPAC Group 13) elements">G5</a></th> <th class="w5"><a href="cn_bn_grid?element=g4" title="CN–BN plot for Group G4 (IUPAC Group 14) elements">G4</a></th> <th class="w5"><a href="cn_bn_grid?element=g3" title="CN–BN plot for Group G3 (IUPAC Group 15) elements">G3</a></th> <th class="w5"><a href="cn_bn_grid?element=g2" title="CN–BN plot for Group G2 (IUPAC Group 16) elements">G2</a></th> <th class="w5"><a href="cn_bn_grid?element=g1" title="CN–BN plot for Group G1 (IUPAC Group 17) elements">G1</a></th> <th class="w5"><a href="cn_bn_grid?element=g0" title="CN–BN 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="cn_bn_grid?element=group1_alt" title="CN–BN plot for Group G17 (IUPAC group 1) elements">1</a></th> <th class="w5i"><a href="cn_bn_grid?element=group2" title="CN–BN plot for Group G16 (IUPAC group 2) elements">2</a></th> <th class="w2i"> </th> <th class="w5i"><a href="cn_bn_grid?element=group3" title="CN–BN plot for Group G15 (IUPAC group 3) elements">3</a></th> <th class="w5i"><a href="cn_bn_grid?element=group4" title="CN–BN plot for Group G14 (IUPAC group 4) elements">4</a></th> <th class="w5i"><a href="cn_bn_grid?element=group5" title="CN–BN plot for Group G13 (IUPAC group 5) elements">5</a></th> <th class="w5i"><a href="cn_bn_grid?element=group6" title="CN–BN plot for Group G12 (IUPAC group 6) elements">6</a></th> <th class="w5i"><a href="cn_bn_grid?element=group7" title="CN–BN plot for Group G11 (IUPAC group 7) elements">7</a></th> <th class="w5i"><a href="cn_bn_grid?element=group8" title="CN–BN plot for Group G10 (IUPAC group 8) elements">8</a></th> <th class="w5i"><a href="cn_bn_grid?element=group9" title="CN–BN plot for Group G9 (IUPAC group 9) elements">9</a></th> <th class="w5i"><a href="cn_bn_grid?element=group10" title="CN–BN plot for Group G8 (IUPAC group 10) elements">10</a></th> <th class="w5i"><a href="cn_bn_grid?element=group11" title="CN–BN plot for Group G7 (IUPAC group 11) elements">11</a></th> <th class="w5i"><a href="cn_bn_grid?element=group12" title="CN–BN plot for Group G6 (IUPAC group 12) elements">12</a></th> <th class="w5i"><a href="cn_bn_grid?element=group13" title="CN–BN plot for Group G5 (IUPAC group 13) elements">13</a></th> <th class="w5i"><a href="cn_bn_grid?element=group14" title="CN–BN plot for Group G4 (IUPAC group 14) elements">14</a></th> <th class="w5i"><a href="cn_bn_grid?element=group15" title="CN–BN plot for Group G3 (IUPAC group 15) elements">15</a></th> <th class="w5i"><a href="cn_bn_grid?element=group16" title="CN–BN plot for Group G2 (IUPAC group 16) elements">16</a></th> <th class="w5i"><a href="cn_bn_grid?element=group17" title="CN–BN plot for Group G1 (IUPAC group 17) elements">17</a></th> <th class="w5i"><a href="cn_bn_grid?element=group18" title="CN–BN 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="cn_bn_grid?element=p1" title="CN–BN 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="cn_bn_grid?element=H" title="hydrogen CN–BN plot">H</a></td> <td class="xs"><small>2</small><br /><a href="cn_bn_grid?element=He" title="He CN–BN plot">He</a></td> </tr> <tr> <th class="w8"><a href="cn_bn_grid?element=p2" title="CN–BN plot for period 2 elements">P2</a></th> <td class="xs"><small>3</small><br /><a href="cn_bn_grid?element=Li" title="lithium CN–BN plot">Li</a></td> <td class="xs"><small>4</small><br /><a href="cn_bn_grid?element=Be" title="beryllium CN–BN plot">Be</a></td> <td colspan="11" class="xz"></td> <td class="xp"><small>5</small><br /><a href="cn_bn_grid?element=B" title="boron CN–BN plot">B</a></td> <td class="xp"><small>6</small><br /><a href="cn_bn_grid?element=C" title="carbon CN–BN plot">C</a></td> <td class="xp"><small>7</small><br /><a href="cn_bn_grid?element=N" title="nitrogen CN–BN plot">N</a></td> <td class="xp"><small>8</small><br /><a href="cn_bn_grid?element=O" title="oxygen CN–BN plot">O</a></td> <td class="xp"><small>9</small><br /><a href="cn_bn_grid?element=F" title="fluorine CN–BN plot">F</a></td> <td class="xp"><small>10</small><br /><a href="cn_bn_grid?element=Ne" title="neon CN–BN plot">Ne</a></td> </tr> <tr> <th class="lbl"><a href="cn_bn_grid?element=p3" title="CN–BN plot for period 3 elements">P3</a></th> <td class="xs"><small>11</small><br /><a href="cn_bn_grid?element=Na" title="sodium CN–BN plot">Na</a></td> <td class="xs"><small>12</small><br /><a href="cn_bn_grid?element=Mg" title="magnesium CN–BN plot">Mg</a></td> <td colspan="11" class="xz"></td> <td class="xp"><small>13</small><br /><a href="cn_bn_grid?element=Al" title="aluminium (aluminum in US) CN–BN plot">Al</a></td> <td class="xp"><small>14</small><br /><a href="cn_bn_grid?element=Si" title="silicon CN–BN plot">Si</a></td> <td class="xp"><small>15</small><br /><a href="cn_bn_grid?element=P" title="phosphorus CN–BN plot">P</a></td> <td class="xp"><small>16</small><br /><a href="cn_bn_grid?element=S" title="sulfur (sulphur in UK and elsewhere) CN–BN plot">S</a></td> <td class="xp"><small>17</small><br /><a href="cn_bn_grid?element=Cl" title="chlorine CN–BN plot">Cl</a></td> <td class="xp"><small>18</small><br /><a href="cn_bn_grid?element=Ar" title="argon CN–BN plot">Ar</a></td> </tr> <tr> <th class="lbl"><a href="cn_bn_grid?element=p4" title="CN–BN plot for period 4 elements">P4</a></th> <td class="xs"><small>19</small><br /><a href="cn_bn_grid?element=K" title="potassium CN–BN plot">K</a></td> <td class="xs"><small>20</small><br /><a href="cn_bn_grid?element=Ca" title="calcium CN–BN plot">Ca</a></td> <td></td> <td class="xd"><small>21</small><br /><a href="cn_bn_grid?element=Sc" title="scandium CN–BN plot">Sc</a></td> <td class="xd"><small>22</small><br /><a href="cn_bn_grid?element=Ti" title="titanium CN–BN plot">Ti</a></td> <td class="xd"><small>23</small><br /><a href="cn_bn_grid?element=V" title="vanadium CN–BN plot">V</a></td> <td class="xd"><small>24</small><br /><a href="cn_bn_grid?element=Cr" title="chromium CN–BN plot">Cr</a></td> <td class="xd"><small>25</small><br /><a href="cn_bn_grid?element=Mn" title="manganese CN–BN plot">Mn</a></td> <td class="xd"><small>26</small><br /><a href="cn_bn_grid?element=Fe" title="iron CN–BN plot">Fe</a></td> <td class="xd"><small>27</small><br /><a href="cn_bn_grid?element=Co" title="cobalt CN–BN plot">Co</a></td> <td class="xd"><small>28</small><br /><a href="cn_bn_grid?element=Ni" title="nickel CN–BN plot">Ni</a></td> <td class="xd"><small>29</small><br /><a href="cn_bn_grid?element=Cu" title="copper CN–BN plot">Cu</a></td> <td class="xd"><small>30</small><br /><a href="cn_bn_grid?element=Zn" title="zinc CN–BN plot">Zn</a></td> <td class="xp"><small>31</small><br /><a href="cn_bn_grid?element=Ga" title="gallium CN–BN plot">Ga</a></td> <td class="xp"><small>32</small><br /><a href="cn_bn_grid?element=Ge" title="germanium CN–BN plot">Ge</a></td> <td class="xp"><small>33</small><br /><a href="cn_bn_grid?element=As" title="arsenic CN–BN plot">As</a></td> <td class="xp"><small>34</small><br /><a href="cn_bn_grid?element=Se" title="selenium CN–BN plot">Se</a></td> <td class="xp"><small>35</small><br /><a href="cn_bn_grid?element=Br" title="bromine CN–BN plot">Br</a></td> <td class="xp"><small>36</small><br /><a href="cn_bn_grid?element=Kr" title="krypton CN–BN plot">Kr</a></td> </tr> <tr> <th class="lbl"><a href="cn_bn_grid?element=p5" title="CN–BN plot for period P5 elements">P5</a></th> <td class="xs"><small>37</small><br /><a href="cn_bn_grid?element=Rb" title="rubidium CN–BN plot">Rb</a></td> <td class="xs"><small>38</small><br /><a href="cn_bn_grid?element=Sr" title="strontium CN–BN plot">Sr</a></td> <td></td> <td class="xd"><small>39</small><br /><a href="cn_bn_grid?element=Y" title="yttrium CN–BN plot">Y</a></td> <td class="xd"><small>40</small><br /><a href="cn_bn_grid?element=Zr" title="zirconium CN–BN plot">Zr</a></td> <td class="xd"><small>41</small><br /><a href="cn_bn_grid?element=Nb" title="niobium CN–BN plot">Nb</a></td> <td class="xd"><small>42</small><br /><a href="cn_bn_grid?element=Mo" title="molybdenum CN–BN plot">Mo</a></td> <td class="xd"><small>43</small><br /><a href="cn_bn_grid?element=Tc" title="technetium CN–BN plot">Tc</a></td> <td class="xd"><small>44</small><br /><a href="cn_bn_grid?element=Ru" title="ruthenium CN–BN plot">Ru</a></td> <td class="xd"><small>45</small><br /><a href="cn_bn_grid?element=Rh" title="rhodium CN–BN plot">Rh</a></td> <td class="xd"><small>46</small><br /><a href="cn_bn_grid?element=Pd" title="palladium CN–BN plot">Pd</a></td> <td class="xd"><small>47</small><br /><a href="cn_bn_grid?element=Ag" title="silver CN–BN plot">Ag</a></td> <td class="xd"><small>48</small><br /><a href="cn_bn_grid?element=Cd" title="cadmium CN–BN plot">Cd</a></td> <td class="xp"><small>49</small><br /><a href="cn_bn_grid?element=In" title="indium CN–BN plot">In</a></td> <td class="xp"><small>50</small><br /><a href="cn_bn_grid?element=Sn" title="tin CN–BN plot">Sn</a></td> <td class="xp"><small>51</small><br /><a href="cn_bn_grid?element=Sb" title="antimony CN–BN plot">Sb</a></td> <td class="xp"><small>52</small><br /><a href="cn_bn_grid?element=Te" title="tellurium CN–BN plot">Te</a></td> <td class="xp"><small>53</small><br /><a href="cn_bn_grid?element=I" title="iodine CN–BN plot">I</a></td> <td class="xp"><small>54</small><br /><a href="cn_bn_grid?element=Xe" title="xenon CN–BN plot">Xe</a></td> </tr> <tr> <th class="lbl"><a href="cn_bn_grid?element=p6" title="CN–BN plot for period 6 elements">P6</a></th> <td class="xs"><small>55</small><br /><a href="cn_bn_grid?element=Cs" title="caesium (cesium in US) CN–BN plot">Cs</a></td> <td class="xs"><small>56</small><br /><a href="cn_bn_grid?element=Ba" title="barium CN–BN plot">Ba</a></td> <td class="xz">*</td> <td class="xd"><small>71</small><br /><a href="cn_bn_grid?element=Lu" title="lutetium CN–BN plot">Lu</a></td> <td class="xd"><small>72</small><br /><a href="cn_bn_grid?element=Hf" title="hafnium CN–BN plot">Hf</a></td> <td class="xd"><small>73</small><br /><a href="cn_bn_grid?element=Ta" title="tantalum CN–BN plot">Ta</a></td> <td class="xd"><small>74</small><br /><a href="cn_bn_grid?element=W" title="tungsten CN–BN plot">W</a></td> <td class="xd"><small>75</small><br /><a href="cn_bn_grid?element=Re" title="rhenium CN–BN plot">Re</a></td> <td class="xd"><small>76</small><br /><a href="cn_bn_grid?element=Os" title="osmium CN–BN plot">Os</a></td> <td class="xd"><small>77</small><br /><a href="cn_bn_grid?element=Ir" title="iridium CN–BN plot">Ir</a></td> <td class="xd"><small>78</small><br /><a href="cn_bn_grid?element=Pt" title="platinum CN–BN plot">Pt</a></td> <td class="xd"><small>79</small><br /><a href="cn_bn_grid?element=Au" title="gold CN–BN plot">Au</a></td> <td class="xd"><small>80</small><br /><a href="cn_bn_grid?element=Hg" title="mercury CN–BN plot">Hg</a></td> <td class="xp"><small>81</small><br /><a href="cn_bn_grid?element=Tl" title="thallium CN–BN plot">Tl</a></td> <td class="xp"><small>82</small><br /><a href="cn_bn_grid?element=Pb" title="lead CN–BN plot">Pb</a></td> <td class="xp"><small>83</small><br /><a href="cn_bn_grid?element=Bi" title="bismuth CN–BN plot">Bi</a></td> <td class="xp"><small>84</small><br /><a href="cn_bn_grid?element=Po" title="polonium CN–BN plot">Po</a></td> <td class="xp"><small>85</small><br /><a href="cn_bn_grid?element=At" title="astatine CN–BN plot">At</a></td> <td class="xp"><small>86</small><br /><a href="cn_bn_grid?element=Rn" title="radon CN–BN plot">Rn</a></td> </tr> <tr> <th class="lbl"><a href="cn_bn_grid?element=p7" title="CN–BN plot for period 7 elements">P7</a></th> <td class="xs"><small>87</small><br /><a href="cn_bn_grid?element=Fr" title="francium CN–BN plot">Fr</a></td> <td class="xs"><small>88</small><br /><a href="cn_bn_grid?element=Ra" title="radium CN–BN plot">Ra</a></td> <td class="xz">**</td> <td class="xd"><small>103</small><br /><a href="cn_bn_grid?element=Lr" title="lawrencium CN–BN plot">Lr</a></td> <td class="xd"><small>104</small><br /><a href="cn_bn_grid?element=Rf" title="rutherfordium CN–BN plot">Rf</a></td> <td class="xd"><small>105</small><br /><a href="cn_bn_grid?element=Db" title="dubnium CN–BN plot">Db</a></td> <td class="xd"><small>106</small><br /><a href="cn_bn_grid?element=Sg" title="seaborgium CN–BN plot">Sg</a></td> <td class="xd"><small>107</small><br /><a href="cn_bn_grid?element=Bh" title="bohrium CN–BN plot">Bh</a></td> <td class="xd"><small>108</small><br /><a href="cn_bn_grid?element=Hs" title="hassium CN–BN plot">Hs</a></td> <td class="xd"><small>109</small><br /><a href="cn_bn_grid?element=Mt" title="meitnerium CN–BN plot">Mt</a></td> <td class="xd"><small>110</small><br /><a href="cn_bn_grid?element=Ds" title="darmstadtium CN–BN plot">Ds</a></td> <td class="xd"><small>111</small><br /><a href="cn_bn_grid?element=Rg" title="roentgenium CN–BN plot">Rg</a></td> <td class="xd"><small>112</small><br /><a href="cn_bn_grid?element=Cn" title="copernicium CN–BN plot">Cn</a></td> <td class="xp"><small>113</small><br /><a href="cn_bn_grid?element=Nh" title="nihonium CN–BN plot">Nh</a></td> <td class="xp"><small>114</small><br /><a href="cn_bn_grid?element=Fl" title="flerovium CN–BN plot">Fl</a></td> <td class="xp"><small>115</small><br /><a href="cn_bn_grid?element=Mc" title="moscovium CN–BN plot">Mc</a></td> <td class="xp"><small>116</small><br /><a href="cn_bn_grid?element=Lv" title="livermorium CN–BN plot">Lv</a></td> <td class="xp"><small>117</small><br /><a href="cn_bn_grid?element=Ts" title="tennessine CN–BN plot">Ts</a></td> <td class="xp"><small>118</small><br /><a href="cn_bn_grid?element=Og" title="oganesson CN–BN 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="cn_bn_grid?element=lanthanoids" title="CN–BN plot for lanthanoid elements">Lanthanoids</a> (P6)</th> <td class="xz">*</td> <td class="xf"><small>57</small><br /><a href="cn_bn_grid?element=La" title="lanthanum CN–BN plot">La</a></td> <td class="xf"><small>58</small><br /><a href="cn_bn_grid?element=Ce" title="cerium CN–BN plot">Ce</a></td> <td class="xf"><small>59</small><br /><a href="cn_bn_grid?element=Pr" title="praseodymium CN–BN plot">Pr</a></td> <td class="xf"><small>60</small><br /><a href="cn_bn_grid?element=Nd" title="neodymium CN–BN plot">Nd</a></td> <td class="xf"><small>61</small><br /><a href="cn_bn_grid?element=Pm" title="promethium CN–BN plot">Pm</a></td> <td class="xf"><small>62</small><br /><a href="cn_bn_grid?element=Sm" title="samarium CN–BN plot">Sm</a></td> <td class="xf"><small>63</small><br /><a href="cn_bn_grid?element=Eu" title="europium CN–BN plot">Eu</a></td> <td class="xf"><small>64</small><br /><a href="cn_bn_grid?element=Gd" title="gadolinium CN–BN plot">Gd</a></td> <td class="xf"><small>65</small><br /><a href="cn_bn_grid?element=Tb" title="terbium CN–BN plot">Tb</a></td> <td class="xf"><small>66</small><br /><a href="cn_bn_grid?element=Dy" title="dysprosium CN–BN plot">Dy</a></td> <td class="xf"><small>67</small><br /><a href="cn_bn_grid?element=Ho" title="holmium CN–BN plot">Ho</a></td> <td class="xf"><small>68</small><br /><a href="cn_bn_grid?element=Er" title="erbium CN–BN plot">Er</a></td> <td class="xf"><small>69</small><br /><a href="cn_bn_grid?element=Tm" title="thulium CN–BN plot">Tm</a></td> <td class="xf"><small>70</small><br /><a href="cn_bn_grid?element=Yb" title="ytterbium CN–BN plot">Yb</a></td> <td colspan="2"></td> </tr> <tr> <th class="lbl" colspan="3"><a href="cn_bn_grid?element=actinoids" title="CN–BN plot for actinoid elements">Actinoids</a> (P7)</th> <td class="xz">**</td> <td class="xf"><small>89</small><br /><a href="cn_bn_grid?element=Ac" title="actinium CN–BN plot">Ac</a></td> <td class="xf"><small>90</small><br /><a href="cn_bn_grid?element=Th" title="thorium CN–BN plot">Th</a></td> <td class="xf"><small>91</small><br /><a href="cn_bn_grid?element=Pa" title="protactinium CN–BN plot">Pa</a></td> <td class="xf"><small>92</small><br /><a href="cn_bn_grid?element=U" title="uranium CN–BN plot">U</a></td> <td class="xf"><small>93</small><br /><a href="cn_bn_grid?element=Np" title="neptunium CN–BN plot">Np</a></td> <td class="xf"><small>94</small><br /><a href="cn_bn_grid?element=Pu" title="plutonium CN–BN plot">Pu</a></td> <td class="xf"><small>95</small><br /><a href="cn_bn_grid?element=Am" title="americium CN–BN plot">Am</a></td> <td class="xf"><small>96</small><br /><a href="cn_bn_grid?element=Cm" title="curium CN–BN plot">Cm</a></td> <td class="xf"><small>97</small><br /><a href="cn_bn_grid?element=Bk" title="berkelium CN–BN plot">Bk</a></td> <td class="xf"><small>98</small><br /><a href="cn_bn_grid?element=Cf" title="californium CN–BN plot">Cf</a></td> <td class="xf"><small>99</small><br /><a href="cn_bn_grid?element=Es" title="einsteinium CN–BN plot">Es</a></td> <td class="xf"><small>100</small><br /><a href="cn_bn_grid?element=Fm" title="fermium CN–BN plot">Fm</a></td> <td class="xf"><small>101</small><br /><a href="cn_bn_grid?element=Md" title="mendelevium CN–BN plot">Md</a></td> <td class="xf"><small>102</small><br /><a href="cn_bn_grid?element=No" title="nobelium CN–BN 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="cn_bn_grid?element=p1;p2;p3" title="CN–BN plot for elements 1➝18">Elements 1➝18 (H➝Ar)</a></li> <li>Elements 1➝36 (H➝Kr) starting with H: <a href="cn_bn_grid?element=p1;p2;p3;p4" title="CN–BN plot for elements 1➝36">Elements 1➝36 (H➝Kr)</a></li> <li>All elements 1➝118 (H➝Og) starting with H: <a href="cn_bn_grid?element=p1;p2;p3;p4;p5;p6;p7" title="CN–BN plot for elements 1➝118">Elements 1➝118 (H➝Og)</a></li> <li>H above Group G17 (IUPAC group 1): <a href="cn_bn_grid?element=H;g17" title="CN–BN 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="cn_bn_grid?element=Li;Na;g7" title="CN–BN 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="cn_bn_grid?element=Be;Mg;g6" title="CN–BN 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="cn_bn_grid?element=B;Al;g15" title="CN–BN 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="cn_bn_grid?element=Al;g15" title="CN–BN 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="cn_bn_grid?element=Sc;Y;La;Ac" title="CN–BN plot for scandium➝yttrium➝lanthanum➝actinium">scandium➝yttrium➝lanthanum➝actinium</a></li> <li>Si above Group G14 (IUPAC group 4): <a href="cn_bn_grid?element=Si;g14" title="CN–BN plot for silicon➝titanium➝zirconium➝hafnium">silicon➝titanium➝zirconium➝hafnium</a></li> <li>P above Group G13 (IUPAC group 5): <a href="cn_bn_grid?element=P;g13" title="CN–BN plot for phosphorus➝vanadium➝niobium➝tantalum">phosphorus➝vanadium➝niobium➝tantalum</a></li> <li>S above Group G12 (IUPAC group 6): <a href="cn_bn_grid?element=S;g12" title="CN–BN plot for sulphur➝chromium➝molybdenum➝tungsten">sulphur➝chromium➝molybdenum➝tungsten</a></li> <li>Cl above Group G11 (IUPAC group 7): <a href="cn_bn_grid?element=Cl;g11" title="CN–BN plot for chlorine➝manganese➝technetium➝rhenium">chlorine➝manganese➝technetium➝rhenium</a></li> <li>Th within Group G14 (IUPAC group 4): <a href="cn_bn_grid?element=g14_alt" title="CN–BN plot for titanium➝zirconium➝hafnium➝thorium➝rutherfordium">titanium➝zirconium➝hafnium➝thorium➝rutherfordium</a></li> <li>Pa within Group G13 (IUPAC group 5): <a href="cn_bn_grid?element=g13_alt" title="CN–BN plot for vanadium➝niobium➝tantalum➝protactinium➝dubnium">vanadium➝niobium➝tantalum➝protactinium➝dubnium</a></li> <li>U within Group G12 (IUPAC group 6): <a href="cn_bn_grid?element=g12_alt" title="CN–BN plot for chromium➝molybdenum➝tungsten➝uranium➝seaborgium">chromium➝molybdenum➝tungsten➝uranium➝seaborgium</a></li> <li>Np within Group G11 (IUPAC group 7): <a href="cn_bn_grid?element=g11_alt" title="CN–BN plot for manganese➝technetium➝rhenium➝neptunium➝bohrium">manganese➝technetium➝rhenium➝neptunium➝bohrium</a></li> <li>Pu within Group G10 (IUPAC group 8): <a href="cn_bn_grid?element=g10_alt" title="CN–BN plot for iron➝ruthenium➝osmium➝plutonium➝hassium">iron➝ruthenium➝osmium➝plutonium➝hassium</a></li> <li>Am within Group G9 (IUPAC group 9): <a href="cn_bn_grid?element=g9_alt" title="CN–BN 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="cn_bn_grid?element=Ti;Zr;Ce;Hf;Th;Rf" title="CN–BN plot for titanium➝zirconium➝cerium➝hafnium➝thorium➝rutherfordium">titanium➝zirconium➝cerium➝hafnium➝thorium➝rutherfordium</a></li> <li>Diagonal relationships starting with Li: <a href="cn_bn_grid?element=Li;Mg;Ga;Sn;Bi" title="CN–BN plot for lithium➝magnesium➝gallium➝tin➝bismuth">lithium➝magnesium➝gallium➝tin➝bismuth</a></li> <li>Diagonal relationships starting with Be: <a href="cn_bn_grid?element=Be;Al;Ge;Sb;Po" title="CN–BN plot for beryllium➝aluminium➝germanium➝antimony➝polonium">beryllium➝aluminium➝germanium➝antimony➝polonium</a></li> <li>Diagonal relationships starting with B: <a href="cn_bn_grid?element=B;Si;As;Te;At" title="CN–BN plot for boron➝silicon➝arsenic➝tellurium➝astatine">boron➝silicon➝arsenic➝tellurium➝astatine</a></li> <li>Knight's move relationships starting with Cu: <a href="cn_bn_grid?element=Cu;In;Bi" title="CN–BN plot for copper➝indium➝bismuth">copper➝indium➝bismuth</a></li> <li>Knight's move relationships starting with Zn: <a href="cn_bn_grid?element=Zn;Sn;Po" title="CN–BN plot for zinc➝tin➝polonium">zinc➝tin➝polonium</a> </li><li>Knight's move relationships starting with Ag: <a href="cn_bn_grid?element=Ag;Tl" title="CN–BN plot for silver➝thallium">silver➝thallium</a></li> <li>Knight's move relationships starting with Cd: <a href="cn_bn_grid?element=Cd;Pb" title="CN–BN 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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