Question

Classify the given substance into element and compound(Cu ,Zn,Hg
calcium,carbonate.

Answer 1

Elements → 

The elements are regarded as the building blocks of the universe.

Sodium, Silver, Tin and Silicon are elements.

Compounds → 

It is a pure substance made up of two or more elements chemically combined in a fixed proportion by mass.

Calcium carbonate, Methane and Carbon dioxide are compounds.

Mixture → 

It is a substance containing two or more substance in any proportion.

Soil, Sugar, Coal, Air, and seawater are mixtures.

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Answer 2

Answer:

search on Google for better understanding.

Explanation:

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