Periodic Table Group

Question

Which element is not part of any periodic table group

He

H

Tc

Sn

Answer 1

Hi Ritika,

Hydrogen (H) does not belong to any periodic table group. Although it appears to be in group 1, it actually is not because it does not share the properties of group 1 (Alkali Metals)

Helium (He) is number 2 on the periodic table, is a noble gas, and belongs to group 18.

Tin (Sn) is number 50 on the periodic table, is a post transition metal, and belongs to group 14.

Technetium (Tc) is number 43 on the periodic table and belongs to group 7.

 

Answer 2

H: Hydrogen

He: Helium

Tc: Fake

Sn: Tin