There are two metalloids in the same group as lead. Silicon and Germanium.
2
germanium
Carbon is in the same group as lead.
Yes Boron is considered a metalliod.
Chlorine is a non-metal. It is placed in group-17 of the periodic table.
Carbon is in the same group as lead.
Calcium is a metal. It is classified as an alkaline earth metal in the periodic table, appearing in Group 2.
What is 'pb' ? If you mean 'Pb' (Lead) then the elements in this Group are ;_ Carbon (C) (Non-metal) Silicon (Si) (metalloid) Germanium (Ge) (Metalloid) Tin (Sn) (Metal) Lead(Pb) (Metal) Flerovium(Fe) (Metal & Radio-active) To answer your question , Carbon is the only Non-metal in the same Group as Lead . NB When writing chemical symbols the first letter is ALWAYS a CAPITAL letter and the second letter is small/lower case. Hence lead is 'Pb' not 'pb'. NNB 'Pb' is the initials for Plumbum , the Latin name for 'Lead'.
it is a metalliod.
No it is a polymer.
No, zinc is a metal.
Francium is a metal.