Tin (Sn) and lead (Pb) are both members of the same group as carbon, as shown by the periodic table Which of the following elements would also be a member of this group, and why? Please help I only have 7 minutes А
Iron, because it is a metal like tin and lead.
B
Krypton, because it is an inert gas like tin and lead,
Calcium, becau
it has reactivity similar to
hat of tin and lead.
D
Silicon, because it has a conductivity similar to that of tin and lead.