Question

Which list of elements consists of a metal, a metalloid, and a nonmetal?
a. Li, Na, Rb
b. Cr, Mo, W
c. Sn, Si, C
d. O, S, Te

Answer 1

c. Sn (tin) is a metal, Si (silicon) is a metalloid, and C (carbon) is a nonmetal

Answer 2

(C)  Sn (metal) , Si (metalloid) , C (nonmetal)