Al
Aluminum
Sb
Antimony
Ar
Argon
As
Arsenic
Ba
Barium
Be
Beryllium
Bi
Bismuth
B
Boron
Br
Bromine
Cd
Cadmium
Ca
Calcium
C
Carbon
Cs
Cesium
Cl
Chlorine
Cr
Chromium
Co
Cobalt
Cu
Copper
F
Fluorine
Fr
Francium
Ga
Gallium
Ge
Germanium
Au
Gold
He
Helium
H
Hydrogen
I
Iodine
Fe
Iron
Kr
Krypton
Pb
Lead
Li
Lithium
Mg
Magnesium
Mn
Manganese
Hg
Mercury
Ne
Neon
Ni
Nickel
N
Nitrogen
O
Oxygen
Pd
Palladium
P
Phosphorus
Pt
Platinum
Pu
Plutonium
Po
Polonium
K
Potassium
Ra
Radium
Rn
Radon
Rb
Rubidium
Se
Selenium
Si
Silicon
Ag
Silver
Na
Sodium
Sr
Strontium
S
Sulfur
Th
Thorium
Sn
Tin
Ti
Titanium
W
Tungsten
U
Uranium
V
Vanadium
Xe
Xenon
Zn
Zinc
Zr
Zirconium
Studied by 32 People