Chemistry
Select the correct answer from A, B, C, D & E for each statement given below:
A: Chalk B: Oxygen C: Silicon D: Bromine E: Nitrous Oxide
An element present in the earth's crust, atmosphere & human body.
The chemical name for dinitrogen oxide [N2O].
A compound containing carbon, oxygen & calcium.
A metalloid.
A non-metal which exists in the liquid state.
Elements, Compounds & Mixtures
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Answer
Oxygen.
Nitrous Oxide.
Chalk.
Silicon.
Bromine.
Answered By
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