Statistics for Elements by Discovery Date

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General Stats
Answer Stats
Score Distribution
Your Score History

General Stats

This quiz has been taken 8 times
(7 since last reset)
The average score is 26 of 84

Answer Stats

Discovery Date	Element	% Correct
3750 BCE	Carbon	100%
9000 BCE	Copper	100%
6000 BCE	Gold	100%
1766	Hydrogen	100%
5000 BCE	Iron and Silver	100%
7000 BCE	Lead	100%
1772	Nitrogen or Barium	100%
1771	Oxygen	100%
2000 BCE	Sulfur and Mercury	100%
3500 BCE	Tin	100%
1751	Nickel	75%
1669	Phosphorus	75%
1748	Platinum	75%
1902	Actinium	50%
800	Arsenic and Antimony	50%
1940	Astatine, Neptunium, or Plutonium	50%
1774	Chlorine or Manganese	50%
1735	Cobalt	50%
1939	Francium	50%
1898	Krypton, Neon, Xenon, Polonium, Radium	50%
1899	Radon	50%
1802	Tantalum	50%
1791	Titanium	50%
1781	Tungsten	50%
1794	Yttrium	50%
1000 BCE	Zinc	50%
1789	Zirconium or Uranium	50%
1825	Aluminum or Bromine	25%
1894	Argon	25%
1753	Bismuth	25%
1808	Calcium or Boron	25%
1797	Chromium	25%
1944	Curium or Americium	25%
1952	Einsteinium or Fermium	25%
1842	Erbium or Terbium	25%
1875	Gallium	25%
1886	Germanium or Dysprosium	25%
1922	Hafnium	25%
1868	Helium	25%
1838	Lanthanum	25%
1817	Lithium, Cadmium, Selenium	25%
1906	Lutetium	25%
1755	Magnesium	25%
1955	Mendelevium	25%
1778	Molybdenum	25%
2010	Moscovium or Tennessine	25%
1803	Palladium, Cerium, Osmium, Iridium	25%
1807	Potassium or Sodium	25%
1913	Protactinium	25%
1908	Rhenium	25%
1844	Ruthenium	25%
1937	Technetium	25%
1782	Tellurium	25%
1801	Vanadium or Niobium	25%
1878	Ytterbium or Holmium	25%
1949	Berkelium	0%
1798	Beryllium	0%
1981	Bohrium	0%
1860	Caesium	0%
1950	Californium	0%
1996	Copernicium	0%
1995	Darmstadtium or Roentgenium	0%
1970	Dubnium	0%
1896	Europium	0%
1810	Fluorine	0%
1880	Gadolinium	0%
1984	Hassium	0%
1863	Indium	0%
1811	Iodine	0%
1961	Lawrencium	0%
1982	Meitnerium	0%
2004	Nihonium, Flerovium, or Livermorium	0%
1966	Nobelium	0%
2006	Oganesson	0%
1885	Praseodymium or Neodymium	0%
1942	Promethium	0%
1804	Rhodium	0%
1861	Rubidium or Thallium	0%
1969	Rutherfordium	0%
1974	Seaborgium	0%
1823	Silicon	0%
1787	Strontium	0%
1829	Thorium	0%
1879	Thulium, Scandium, Samarium	0%