20. Which of the following is a triatomic molecule ?
a)carbon dioxide b) ammonia chelium d) sugar.
Answers
Answered by
1
Answer:
b) ammonia
Explanation:
Ammonia is a compound of nitrogen and hydrogen with the formula NH3. A stable binary hydride, and the simplest pnictogen hydride, ammonia is a colourless gas with a distinct characteristic of a pungent smell.
Answered by
0
Answer:
Carbon dioxide is a triatomic molecule.
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