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Which formula is an ionic compound? Responses NO2 NaF N2 CO2
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4 votes
Which formula is an ionic compound?

Responses

NO2


NaF


N2


CO2

User Dimitar Spasovski
by
6.1k points

1 Answer

4 votes

Answer:

B) NaF

Step-by-step explanation:

Na looses one valance electron to form Na+, whereas F gains one electron to form F-, making an ionic compound. Ionic compounds must contain a metal + nonmetal. In this case, Na is a metal and F is a nonmetal.

User Gibryon Bhojraj
by
5.8k points
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