Bromine

Kr

Ag

Iodine

Pt

Gold

Pb

Tin

Hg

Radon

U

Plutonium

H

He

Neon

Fluorine

O

N

Carbon

B

Beryllium

Li

Sodium

Mg

Al

Silicon

P

S

Chlorine

Argon

Zi

Copper

Ni

Cobalt

Iron

Manganese

Chromium

V

Titanium

Scandium

Ca

Potassium