Example of gas having monoatomic molecules is ___________ ?
Correct answer: C. Neon and argon
- A. Nitrogen
- B. Nydrogen
- C. Neon and argon
- D. Oxygen and nitrogen
Explanation
Neon and argon are noble gases that exist as single atoms, so their molecules are described as monatomic. Nitrogen and oxygen normally occur as diatomic molecules, N₂ and O₂.
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