How many nonmetals are there in the periodic table?
1 Answer
Jul 9, 2015
There are 17 nonmetals on the periodic table.
Explanation:
Period 1: H and He
Period 2: C, N, O, F, Ne
Period 3: P, S, Cl, Ar
Period 4: Se, Br, Kr
Period 5: I, Xe
Period 6: Rn
