1669 15 Phosphorus Hennig Brand; 1746 30 Zinc Andreas Marggraf; 1789 40 Zirconium Martin Heinrich Klaproth (Berlin); 1789 92 Uranium Martin Klaproth; 1803 58 Cerium Wilhelm von Hisinger & Martin Klaproth (and Berzelius); 1817 48 Cadmium Friedrich Strohmeyer; 1860 55 Cesium Gustav Kirchhoff & Robert Bunsen; 1861 37 Rubidium Robert Bunsen & Gustav Kirchhoff; 1863 49 Indium Ferdinand Reich & Hieronymus Theodor Richter; 1886 32 Germanium Clemens Winkler; 1900 86 Radon Friedrich Ernst Dorn; 1907 71 Lutetium Carl Auer von Welsbach (and Urbain); 1913 91 Protactinium Otto Hahn & Lise Meitner (and Soddy & Cranston); 1925 75 Rhenium Walter Noddack, Ida Tacke, & Otto Berg
GSI Darmstadt = Gesellschaft für Schwerionenforschung, Darmstadt.: 1981 107 Bohrium Peter Armbruster, Gottfried Münzenberg and their co-workers; 1982 109 Meitnerium Peter Armbruster, Gottfried Münzenberg and their co-workers; 1984 108 Hassium Peter Armbruster, Gottfried Münzenberg and their co-workers; 1994 110 Ununnilium S. Hofmann, V. Ninov, F. P. Hessberger, P. Armbruster, H. Folger, G. Münzenberg, H. J. Schött, and others; 1994 111 Unununium S. Hofmann, V. Ninov, F. P. Hessberger, P. Armbruster, H. Folger, G. Münzenberg, and others; 1996 112 Ununbium S. Hofmann, V. Ninov, F. P. Hessberger, P. Armbruster, H. Folger, G. Münzenberg, and others

Italy

1937 43 Technetium Carlo Perrier & Emilio Segre

Romania

1783 52 Tellurium Franz Joseph Müller von Reichenstein

Russia, formerly Soviet Union

1844 44 Ruthenium Karl Karlovich Klaus
Dubna = Joint Nuclear Institute, Dubna, Russia: 1964 104 Rutherfordium Kurchatovium; 1967 105 Dubnium; 1998 114 Ununquadium

South America

1735 78 Platinum Antonio de Ulloa

Spain

1783 74 Wolfram Fausto & Juan Jose de Elhuyar

Sweden

1735 27 Cobalt Georg Brandt

1751 28 Nickel Axel Fredrik Cronstedt

1774 17 Chlorine Carl William Scheele

1774 8 Oxygenium Carl William Scheele (and Priestley)

1774 25 Manganese Johann Gahn

1781 42 Molybdenum Carl William Scheele

1802 73 Tantalum Anders Gustaf Ekeberg

1803 58 Cerium Jakob Berzelius (and Klaproth & Hisinger)

1817 34 Selenium Jakob Berzelius

1817 3 Lithium Johan August Arfwedson

1824 14 Silicium Jakob Berzelius

1829 90 Thorium Jakob Berzelius

1830 23 Vanadium Nils Sefström

1839 57 Lanthanium Carl Gustaf Mosander

1842 68 Erbium Carl G. Mosander

1843 65 Terbium Carl G. Mosander

1876 21 Scandium Lars Fredrik Nilson

1879 69 Thulium Per Theodore Cleve

1895 2 Helium N. A. Langley & Per Theodor Cleve (Uppsala) (and Ramsay)

1957 102 Nobelium Nobel Institute for Physics (and Seaborg a.o.)

Switzerland

1867 67 Holmium J. L. Soret and Delafontaine

1878 70 Ytterbium Jean de Marignac

1880 64 Gadolinium Jean de Marignac

United Kingdom

1772 7 Nitrogenium Daniel Rutherford

1774 8 Oxygenium Joseph Priestley (and Scheele)

1776 1 Hydrogenium Henry Cavendish (London)

1787-90 38 Strontium William Cruikshank & Adair Crawford (Scotland)

1791 22 Titanium William Gregor (England)

1801 41 Niobium Charles Hatchett (England)

1803 45 Rhodium William Hyde Wollaston

1803 46 Palladium William Hyde Wollaston

1803 76 Osmium Smithson Tennant

1803 77 Iridium Smithson Tennant (and Fourcroy, Vauquelin, & Collet-Descotils)

1807 11 Natrium Sir Humphrey Davy (England)

1807 19 Kalium potassium Sir Humphrey Davy (England)

1808 5 Borium Sir Humphrey Davy (England) (and Gay-Lussac & Thénard)

1808 12 Magnesium Sir Humphrey Davy (England)

1808 20 Calcium Sir Humphrey Davy (England)

1808 56 Barium Sir Humphrey Davy (England)

1861 81 Thallium Sir William Crookes (England)

1894 18 Argon Sir William Ramsay & Lord Rayleigh (Scotland)

1895 2 Helium Sir William Ramsay (London) (and Langley & Cleve)

1898 10 Neon Sir William Ramsay & Morris W. Travers

1898 36 Krypton Sir William Ramsay & Morris W. Travers

1898 54 Xenon Sir William Ramsay & Morris W. Travers

1913 91 Protactinium Frederick Soddy & John Cranston (and Hahn & Meitner)

United States

1945 61 Promethium J. A. Marinsky, Lawrence Glendenin, Charles D. Coryell (Oak Ridge, Tennessee)
University of California, Berkeley, Calif. (USA), 1999 with the Lawrence Berkeley National Laboratory, Berkeley, (California, USA).: 1940 85 Astatium Dale Corson, K.R. MacKenzie, E. Segré; 1940 93 Neptunium Edwin M. McMillan and P. H. Abelson; 1940 94 Plutonium Glenn T. Seaborg, J. W. Kennedy, E. M. McMillan, A. C. Wahl; 1949 97 Berkelium Glenn T. Seaborg, Stanley G. Thompson, Albert Ghiorso; 1950 98 Californium Glenn T. Seaborg, Stanley G. Thompson, Albert Ghiorso, Kenneth Street; 1952 99 Einsteinium Ghiorgio a.o.; 1952 100 Fermium Ghiorgio a.o.; 1955 101 Mendelevium Glenn T. Seaborg, Albert Ghiorso, Bernard Harvey, Gregory Choppin, Stanley G. Thompson; 1958 102 Nobelium Seaborg a.o. (and Nobel Institute for Physics); 1961 103 Lawrencium Albert Ghiorso, Torbjorn Sikkeland, Almon Larsh, Robert M. Latimer; 1967 104 Rutherfordium Ghiorso, Nurmia, Harris, K.A.Y. Eskola, and P.L. Eskola also at Dubna, 1964; 1970 105 Hahnium (renamed Dubnium); 1974 106 Seaborgium Albert Ghiorso a.o. (in coop. with the Livermore National Laboratory); 1999 116 Ununhexium V. Ninov, K.E. Gregorich, W. Loveland, A. Ghiorso, D.C. Hoffman, D.M. Lee, H. Nitsche, W.J. Swiatecki, U.W. Kirbach, C.A. Laue, J.L. Adams, J.B. Patin, D.A. Shaughnessy, D.A. Strellis, and P.A. Wilk; 1999 118 Ununoctium V. Ninov, K.E. Gregorich, W. Loveland, A. Ghiorso, D.C. Hoffman, D.M. Lee, H. Nitsche, W.J. Swiatecki, U.W. Kirbach, C.A. Laue, J.L. Adams, J.B. Patin, D.A. Shaughnessy, D.A. Strellis, and P.A. Wilk
Metallurgical Laboratory, Chicago, Ill. (now the Argonne National Laboratory): 1944 95 Americium Glenn Seaborg, Ralph A. James, Morgan and Albert Ghiorso a.o.; 1944 96 Curium Glenn T. Seaborg, Ralph A. James, Albert Ghiorso