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<html> <script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("http://ie.lbl.gov:80/education/isotopes.htm","20061205022425","https://web.archive.org/","web","/_static/", "1165285465"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" />  <title>Exploring the Table of Isotopes</title> <body bgcolor="lemonchiffon" link="maroon" vlink="crimson" alink="orange"> <h1 align="center"><font color="blue">The Berkeley Laboratory Isotopes Project's</font></h1> <table border="4" bgcolor="lightblue" align="center"><caption><font color="#FF0000"><h1> Exploring the Table of Isotopes</h1></font> <b>Welcome to the Periodic Table of the Isotopes. Choose an element to learn more about its isotopes. Click <a href="glossary/glossaryf.htm">here</a> for an animated glossary of nuclear terms you may encounter as you tour the isotopes. </caption> <tr><th><a href="parent/nn_iso.htm">n</a></th><th></th><th></th><th></th><th></th><th> <th></th><th></th><th></th><th></th><th></th><th> </th><th></th><th></th><th></th><th> </th><th></th><th></th></tr> <tr><th><a href="parent/H_iso.htm">H</a></th><th></th><th></th><th></th><th></th><th> <th></th><th></th><th></th><th></th><th></th><th> </th><th></th><th></th><th></th><th> </th><th></th><th><a href="parent/He_iso.htm">He</a></th></tr> <tr><th><a href="parent/Li_iso.htm">Li</a></th><th><a href="parent/Be_iso.htm">Be</a></th><th></th><th></th><th></th><th></th><th></th><th></th> <th></th><th></th><th></th><th></th><th><a href="parent/B_iso.htm">B</a></th><th><a href="parent/C_iso.htm">C</a></th><th><a href="parent/N_iso.htm">N</a></th><th> <a href="parent/O_iso.htm">O</a></th><th><a href="parent/F_iso.htm">F</a></th><th><a href="parent/Ne_iso.htm">Ne</a></th></tr> <tr><th><a href="parent/Na_iso.htm">Na</a></th><th><a href="parent/Mg_iso.htm">Mg</a></th><th></th><th></th><th></th><th></th><th></th><th></th> <th></th><th></th><th></th><th></th><th><a href="parent/Al_iso.htm">Al</a></th><th><a href="parent/Si_iso.htm">Si</a></th><th><a href="parent/P_iso.htm">P</a></th><th> <a href="parent/S_iso.htm">S</a></th><th><a href="parent/Cl_iso.htm">Cl</a></th><th><a href="parent/Ar_iso.htm">Ar</a></th></tr> <tr><th><a href="parent/K_iso.htm">K</a></th><th><a href="parent/Ca_iso.htm">Ca</a></th><th><a href="parent/Sc_iso.htm">Sc</a></th><th><a href="parent/Ti_iso.htm">Ti</a></th><th> <a href="parent/V_iso.htm">V</a></th><th><a href="parent/Cr_iso.htm">Cr</a></th><th><a href="parent/Mn_iso.htm">Mn</a></th><th><a href="parent/Fe_iso.htm">Fe</a></th> <th><a href="parent/Co_iso.htm">Co</a></th><th><a href="parent/Ni_iso.htm">Ni</a></th><th><a href="parent/Cu_iso.htm">Cu</a></th><th><a href="parent/Zn_iso.htm">Zn</a></th> <th><a href="parent/Ga_iso.htm">Ga</a></th><th><a href="parent/Ge_iso.htm">Ge</a></th><th><a href="parent/As_iso.htm">As</a></th><th><a href="parent/Se_iso.htm">Se</a></th> <th><a href="parent/Br_iso.htm">Br</a></th><th><a href="parent/Kr_iso.htm">Kr</a></th></tr> <tr><th><a href="parent/Rb_iso.htm">Rb</a></th><th><a href="parent/Sr_iso.htm">Sr</a></th><th><a href="parent/Y_iso.htm">Y</a></th><th><a href="parent/Zr_iso.htm">Zr</a></th> <th><a href="parent/Nb_iso.htm">Nb</a></th><th><a href="parent/Mo_iso.htm">Mo</a></th><th><a href="parent/Tc_iso.htm">Tc</a></th><th><a href="parent/Ru_iso.htm">Ru</a></th><th> <a href="parent/Rh_iso.htm">Rh</a></th><th><a href="parent/Pd_iso.htm">Pd</a></th><th><a href="parent/Ag_iso.htm">Ag</a></th><th><a href="parent/Cd_iso.htm">Cd</a></th> <th><a href="parent/In_iso.htm">In</a></th><th><a href="parent/Sn_iso.htm">Sn</a></th><th><a href="parent/Sb_iso.htm">Sb</a></th><th><a href="parent/Te_iso.htm">Te</a></th> <th><a href="parent/I_iso.htm">I</a></th><th><a href="parent/Xe_iso.htm">Xe</a></th></tr> <tr><th><a href="parent/Cs_iso.htm">Cs</a></th><th><a href="parent/Ba_iso.htm">Ba</a></th><th><a href="parent/La_iso.htm">La</a></th><th><a href="parent/Hf_iso.htm">Hf</a></th> <th><a href="parent/Ta_iso.htm">Ta</a></th><th><a href="parent/W_iso.htm">W</a></th><th><a href="parent/Re_iso.htm">Re</a></th><th><a href="parent/Os_iso.htm">Os</a></th> <th><a href="parent/Ir_iso.htm">Ir</a></th><th><a href="parent/Pt_iso.htm">Pt</a></th><th><a href="parent/Au_iso.htm">Au</a></th><th><a href="parent/Hg_iso.htm">Hg</a></th> <th><a href="parent/Tl_iso.htm">Tl</a></th><th><a href="parent/Pb_iso.htm">Pb</a></th><th><a href="parent/Bi_iso.htm">Bi</a></th><th><a href="parent/Po_iso.htm">Po</a></th> <th><a href="parent/At_iso.htm">At</a></th><th><a href="parent/Rn_iso.htm">Rn</a></th></tr> <tr><th><a href="parent/Fr_iso.htm">Fr</a></th><th><a href="parent/Ra_iso.htm">Ra</a></th><th><a href="parent/Ac_iso.htm">Ac</a></th> <th><a href="parent/Rf_iso.htm">Rf</a></th><th><a href="parent/Db_iso.htm">Db</a></th><th><a href="parent/Sg_iso.htm">Sg</a></th> <th><a href="parent/Bh_iso.htm">Bh</a></th><th><a href="parent/Hs_iso.htm">Hs</a></th><th><a href="parent/Mt_iso.htm">Mt</a></th> <th><a href="parent/Ds_iso.htm">Ds</a></th><th><a href="parent/Rg_iso.htm">Rg</a></th><th><a href="parent/12_iso.htm">112</a></th> <th></th><th><a href="parent/14_iso.htm">114</a></th><th></th><th> </th><th></th><th></th></tr> <tr><th></th><th></th><th><a href="parent/Ce_iso.htm">Ce</a></th><th><a href="parent/Pr_iso.htm">Pr</a></th><th><a href="parent/Nd_iso.htm">Nd</a></th> <th><a href="parent/Pm_iso.htm">Pm</a></th><th><a href="parent/Sm_iso.htm">Sm</a></th><th><a href="parent/Eu_iso.htm">Eu</a></th><th><a href="parent/Gd_iso.htm">Gd</a></th> <th><a href="parent/Tb_iso.htm">Tb</a></th><th><a href="parent/Dy_iso.htm">Dy</a></th><th><a href="parent/Ho_iso.htm">Ho</a></th><th><a href="parent/Er_iso.htm">Er</a></th> <th><a href="parent/Tm_iso.htm">Tm</a></th><th><a href="parent/Yb_iso.htm">Yb</a></th><th><a href="parent/Lu_iso.htm">Lu</a></th><th></th><th></th></tr> <tr><th></th><th></th><th><a href="parent/Th_iso.htm">Th</a></th><th><a href="parent/Pa_iso.htm">Pa</a></th><th><a href="parent/U_iso.htm">U</a></th> <th><a href="parent/Np_iso.htm">Np</a></th><th><a href="parent/Pu_iso.htm">Pu</a></th><th><a href="parent/Am_iso.htm">Am</a></th><th><a href="parent/Cm_iso.htm">Cm</a></th> <th><a href="parent/Bk_iso.htm">Bk</a></th><th><a href="parent/Cf_iso.htm">Cf</a></th><th><a href="parent/Es_iso.htm">Es</a></th> <th><a href="parent/Fm_iso.htm">Fm</a></th><th><a href="parent/Md_iso.htm">Md</a></th><th><a href="parent/No_iso.htm">No</a></th> <th><a href="parent/Lr_iso.htm">Lr</a></th><th></th><th></th></tr> </table><p> <center> <h2><a href="info.htm"><font color="green">Information about Isotopes</a><br></font> <a href="glossary/glossaryf.htm"><font color="green">Table of Isotopes Glossary</a><br></font> <a href="https://web.archive.org/web/20061205022425/http://dbhs.wvusd.k12.ca.us/webdocs/Radioactivity/Radioactivity.html"><font color="green"> Notes on Radioactivity from the ChemTeam</a><br></font> <a href="https://web.archive.org/web/20061205022425/http://www.lbl.gov/abc"><font color="green"> The <i> ABC's</i> of Nuclear Science</font></a><br> <a href="https://web.archive.org/web/20061205022425/http://www.chem.duke.edu/~jds/cruise_chem/nuclear/uses.html"><font color="green"> Modern Uses of Radioactive Isotopes</font></a><br> <a href="https://web.archive.org/web/20061205022425/http://www.aip.org/history/mod/"><font color="green">Moments of Discovery</font></a> </h2> </center> <p> For questions and comments about the website contact, preferably by e-mail, <address><a href="https://web.archive.org/web/20061205022425/http://ie.lbl.gov/rbfcv.html"> <b>Richard B. Firestone</b></a>, e-mail: <a href="https://web.archive.org/web/20061205022425/mailto:rbf@lbl.gov">rbf@lbl.gov<br></a> Ernest O. Lawrence Berkeley National Laboratory<br> MailStop 50A-1148<br> 1 Cyclotron Road<br> Berkeley, CA 94720<br> Phone: 510-486-7646<br> Fax: 510-486-5757<br> <p> <i>Last updated May 22, 2000</i> </body></html>