What are compounds? Give two examples.

Short/Brief Note

A compound is a pure substance that is formed when the atoms of two or more elements combine chemically in definite proportions.
Example : H₂O, NaCl,

shaalaa.com

Is there an error in this question or solution?

Chapter 3 Matter Around Us
Evaluation | Q V. 11. | Page 39

Write true or false

The constituents of a mixture can only be separated by chemical means.

Name the elements present in Ammonia

State four differences between compounds and mixtures.

Write the molecular formulae of compound carbon monoxide

Explain the term compounds.

Give the example of a compound containing nitrogen and oxygen.

State two characteristics of water which prove that it is a – compound.

Write the chemical formula and name the elements present in the following compounds.

Mention the uses of the following compounds.

Classify the following as element and compound,