Question

Story on matter matters for about 2-3minutes

Answer 1

Answer:

Facts that Matter

• Compounds

Compound is a pure substance made up of two or more elements combined chemically in a definite ratio.

Characteristics:

1. The properties of compound differ from those of its constituents.

2. Compound has fixed melting point and boiling point.

3. Compound is a homogeneous substance.

4. Constituent elements can be separated by chemical process.

• Mixtures

It is made up of two or more elements or compounds mixed in any ratio/proportion.

Properties:

• It may be homogeneous of heterogeneous.

• The properties of constituent substances are retained.

• No new compound is formed.

• Elements can be separated by simple physical processes.

• It does not have fixed melting and boiling point.

Answer 2

                             Matter matters

When we look everything around us, we come to realize that everything around us is made of certain kind of matter. It may be in the form of gas, liquid and solid. Matter is generally an any substance that occupies space and has weight. All physical objects are composed of matter in the form of atoms which is further composed of electrons, protons, and neutron. In some matters, atoms are arranged closely, we call these substances solid and where atoms are arranged further apart, we called them gas. Matter matters a lot in our daily life. Without them, our life would impossible.

Hope it helped....!