Element Names 1
Element Names 2
Element Symbols 1
Element Symbols 2
Element Symbols 3
100

Bismuth

Bi

100

Thorium

Th

100

He

helium

100

U

uranium

100

Mg

magnesium

200

lead

Pb

200

Argon

Ar

200

Cl

Chlorine

200

Ag

silver

200

Ca

calcium

300

selenium

Se

300

Arsenic

As

300

Hg

mercury

300

Au

Gold

300

P

phosphorus

400

sodium

Na

400

Tungsten

W

400

Ni

nickel

400

Ne

neon

400

K

potassium

500

Copper

Cu

500

Francium

Fr

500

Kr

Krypton

500

Mn

manganese

500

Ge

Germanium