Question Detail

CHM 101 Atoms and Atomic Theory Objective Question

Question

Which of the following substances is classified as a diatomic molecule?
Options
A O3
B H2O
C N2
Correct Answer
D NH3
Correct Answer

Option C is the correct answer.

Detailed Explanation

A diatomic molecule consists of exactly two atoms. N2 (nitrogen gas) is diatomic, consisting of two nitrogen atoms bonded together. O3 is triatomic, H2O is triatomic, and NH3 is tetraatomic.

Hint

Identify which formula has exactly two atoms total.

Question Info