Question

9. Nonmetals in the third period​

Answer 1

third period includes only 4 non metals.phosphorous,sulfur chlorine,argon .

Answer 2

Explanation:

➡ Third period includes 4 non-metals :-

◾Phosphorus (P)

◾Sulfur (S)

◾ Chlorine (Cl)

◾Argon (Ar)

➡Phosphorus and sulfur found in solid state....