Question

Question 19 (5 points)

In the gaseous state _form diatomic covalent molecules.
noble gases
alkali metals
alkaline earth metals
halogens

Answer 1

halogens

Step-by-step explanation:

Answer 2

"HALOGENS"

table consisting of five chemically related elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).