Classify the following into elements, compounds and mixtures.
- Pure sand
- Air
- Ammonia gas
- Ice
- Glass
- CaO.
Answer:
Elements - Nil
Compounds - Pure sand, Ice, CaO,
Ammonia gas Mixture - Air, Glass.
Classify the following into elements, compounds and mixtures.
Answer:
Elements - Nil
Compounds - Pure sand, Ice, CaO,
Ammonia gas Mixture - Air, Glass.