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Modern Elements of the Periodic Table - Hard

There are 40 modern named elements in the Periodic Table. How many can you guess?
This version makes guessed elements not highlight.
By the way, there's isn't a easy version!
Modern elements are elements discovered between 1866 and 1960.
Quiz by CaoGiaBao
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Last updated: July 16, 2023
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First submittedJuly 16, 2023
Times taken16
Average score75.0%
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Year Discovered
Symbol
Answer
1866
F
Fluorine
1875
Ga
Gallium
1878
Yb
Ytterbium
1878
Sc
Scandium
1878
Ho
Holmium
1879
Sm
Samarium
1879
Tm
Thulium
1880
Gd
Gadolinium
1885
Pr
Praseodymium
1885
Nd
Neodymium
1886
Dy
Dysprosium
1886
Ge
Germanium
1894
Ar
Argon
1895
He
Helium
1898
Kr
Krypton
1898
Ne
Neon
1898
Xe
Xenon
1898
Po
Polonium
1898
Ra
Radium
1899
Ac
Actinium
Year Discovered
Symbol
Answer
1900
Rn
Radon
1901
Eu
Europium
1907
Lu
Lutetium
1917
Pa
Protactinium
1923
Hf
Hafnium
1925
Re
Rhenium
1937
Tc
Technetium
1939
Fr
Francium
1940
At
Astatine
1940
Np
Neptunium
1940
Pu
Plutonium
1944
Cm
Curium
1944
Am
Americium
1945
Pm
Promethium
1949
Bk
Berkelium
1950
Cf
Californium
1952
Fm
Fermium
1952
Es
Einsteinium
1955
Md
Mendelevium
1958
No
Nobelium
1 Comments
+1
Level 22
Jan 7, 2024
easy