Portion of the periodic table of elements related to semiconductors

column

period II III IV V VI

2 boron

B carbon

C nitrogen

N

3 magnesium

Mg aluminum

Al silicon

Si phosphorus

P sulfur

S

4 zinc

Zn gallium

Ga germanium

Ge arsenic

As selenium

Se

5 cadmium

Cd indium

In tin

Sn antimony

Sb tellurium

Te

6 mercury

Hg lead

Pb