MCQ
Mono atomic element among the following is:
- APhosphorus
- BOxygen
- ✓Krypton
- DSulphur
✓
Answer
Correct option: C.
Krypton
Oxygen is diatomic gas.
Phosphorous is tetra atomic.
Sulphur is polyatomic.
Whereas being an inert gas, Krypton is monoatomic.
Phosphorous is tetra atomic.
Sulphur is polyatomic.
Whereas being an inert gas, Krypton is monoatomic.
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