MCQ
Least chemical activity is shown by
- ANitrogen
- ✓Argon
- CMethane
- DAmmonia
✓
Answer
Correct option: B.
Argon
b
Among the given options, argon is a noble gas. Noble gases are the least reactive because they are the most stable. Their outer orbitals are fully filled and so they have a stable electronic configuration.
Among the given options, argon is a noble gas. Noble gases are the least reactive because they are the most stable. Their outer orbitals are fully filled and so they have a stable electronic configuration.
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