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Which formula represents a molecular compound?
(1) HI (3) KCl
(2) KI (4) LiCl

Sagot :

The answer is (1) HI. H and I are both nonmetals, and remember that a molecular compound is one in which covalent bonds hold atoms together, and covalent bonds typically form between nonmetals. The other three choices represent ionic compounds (metal and nonmetal).

Answer:

HI

Explanation: