Statistics for Periodic Table of Elements by Year of Discovery

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General Stats
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General Stats

This quiz has been taken 127 times
The average score is 97 of 118

Answer Stats

#	Symbol	Year of discovery	Year of discovery rank	Element	% Correct
89	Ac	1902	92	Actinium	94%
97	Bk	1949	105	Berkelium	93%
98	Cf	1950	106	Californium	93%
99	Es	1952	107	Einsteinium	93%
100	Fm	1952	108	Fermium	93%
72	Hf	1922	96	Hafnium	93%
36	Kr	1898	86	Krypton	93%
10	Ne	1898	87	Neon	93%
84	Po	1898	89	Polonium	93%
88	Ra	1898	90	Radium	93%
86	Rn	1899	91	Radon	93%
54	Xe	1898	88	Xenon	93%
107	Bh	1981	115	Bohrium	91%
112	Cn	1996	120	Copernicium	91%
110	Ds	1994	118	Darmstadtium	91%
105	Db	1970	113	Dubnium	91%
63	Eu	1896	85	Europium	91%
114	Fl	1999	121	Flerovium	91%
108	Hs	1984	117	Hassium	91%
116	Lv	2000	122	Livermorium	91%
109	Mt	1982	116	Meitnerium	91%
115	Mc	2003	124	Moscovium	91%
113	Nh	2003–2004	125	Nihonium	91%
102	No	1966	111	Nobelium	91%
118	Og	2002	123	Oganesson	91%
91	Pa	1913	95	Protactinium	91%
75	Re	1908	94	Rhenium	91%
111	Rg	1994	119	Roentgenium	91%
104	Rf	1969	112	Rutherfordium	91%
106	Sg	1974	114	Seaborgium	91%
51	Sb	Before 800 CE	12	Antimony	90%
33	As	Before 300 CE	11	Arsenic	90%
6	C	3750 BCE	6	Carbon	90%
29	Cu	9000 BCE	1	Copper	90%
79	Au	Before 6000 BCE	3	Gold	90%
26	Fe	Before 5000 BCE	5	Iron	90%
82	Pb	7000 BCE	2	Lead	90%
71	Lu	1906	93	Lutetium	90%
80	Hg	Before 2000 BCE	9	Mercury	90%
47	Ag	Before 5000 BCE	4	Silver	90%
16	S	Before 2000 BCE	8	Sulfur	90%
50	Sn	3500 BCE	7	Tin	90%
30	Zn	Before 1000 BCE	10	Zinc	90%
95	Am	1944	104	Americium	89%
85	At	1940	100	Astatine	89%
96	Cm	1944	103	Curium	89%
87	Fr	1939	98	Francium	89%
103	Lr	1961	110	Lawrencium	89%
93	Np	1940	99	Neptunium	89%
94	Pu	1940–1941	101	Plutonium	89%
61	Pm	1942	102	Promethium	89%
43	Tc	1937	97	Technetium	89%
4	Be	1798	39	Beryllium	87%
58	Ce	1803	44	Cerium	87%
24	Cr	1797	38	Chromium	87%
77	Ir	1803	46	Iridium	87%
41	Nb	1801	41	Niobium	87%
76	Os	1803	45	Osmium	87%
46	Pd	1802	43	Palladium	87%
45	Rh	1804	47	Rhodium	87%
73	Ta	1802	42	Tantalum	87%
117	Ts	2009	126	Tennessine	87%
23	V	1801	40	Vanadium	87%
55	Cs	1860	65	Cesium	86%
49	In	1863	68	Indium	86%
67	Ho	1878	75	Holmium	84%
37	Rb	1861	66	Rubidium	84%
62	Sm	1879	78	Samarium	84%
21	Sc	1879	77	Scandium	84%
81	Tl	1861	67	Thallium	84%
90	Th	1829	60	Thorium	84%
69	Tm	1879	76	Thulium	84%
70	Yb	1878	74	Ytterbium	84%
48	Cd	1817	55	Cadmium	83%
64	Gd	1880	79	Gadolinium	83%
2	He	1868	69	Helium	83%
3	Li	1817	54	Lithium	83%
34	Se	1817	56	Selenium	83%
5	B	1808	51	Boron	81%
20	Ca	1808	50	Calcium	81%
68	Er	1843	62	Erbium	81%
9	F	1810	52	Fluorine	81%
53	I	1811	53	Iodine	81%
57	La	1838	61	Lanthanum	81%
19	K	1807	48	Potassium	81%
44	Ru	1844	64	Ruthenium	81%
14	Si	1823	57	Silicon	81%
11	Na	1807	49	Sodium	81%
65	Tb	1843	63	Terbium	81%
101	Md	1955	109	Mendelevium	79%
66	Dy	1886	83	Dysprosium	77%
32	Ge	1886	82	Germanium	77%
18	Ar	1894	84	Argon	76%
38	Sr	1787	32	Strontium	73%
22	Ti	1791	36	Titanium	73%
92	U	1789	35	Uranium	73%
40	Zr	1789	34	Zirconium	73%
42	Mo	1778	29	Molybdenum	71%
39	Y	1794	37	Yttrium	71%
31	Ga	1875	73	Gallium	70%
52	Te	1782	31	Tellurium	70%
74	W	1781	30	Tungsten	70%
56	Ba	1772	26	Barium	69%
17	Cl	1774	27	Chlorine	69%
25	Mn	1774	28	Manganese	69%
7	N	1772	25	Nitrogen	69%
8	O	1771	24	Oxygen	69%
1	H	1766	22	Hydrogen	67%
60	Nd	1885	81	Neodymium	67%
59	Pr	1885	80	Praseodymium	67%
28	Ni	1751	19	Nickel	64%
83	Bi	1753	20	Bismuth	63%
13	Al	1825	58	Aluminium	61%
35	Br	1825	59	Bromine	61%
12	Mg	1755	21	Magnesium	46%
27	Co	1735	17	Cobalt	40%
78	Pt	1735	18	Platinum	40%
15	P	1669	16	Phosphorus	30%