Question

Write answers of following questions
Q1 . What is matter?
Q2. What is physical nature of matter?
Q3. With help of activity show that matter is made up of particles.
Q4. With help of activity show that size of particles of matter is very small.

Answer 1

Answer:

1.Matter is everything around you. Atoms and compounds are all made of very small parts of matter. those atoms go on to build the things you see and touch everyday matter is defined as anything that has mass and takes up space,volume is the amount of play something occupies.....this is known as Matter....

2. Physical nature of matter:

Matter is made up of particles.Everything around us is made up of tiny pieces of particles. The particles of matter are constantly moving. The particles which make up matter are atoms and molecules... Liquids,gases and solids come under the physical properties. Crystalline and amorphous chemical properties of matter are classified on the basis of mixtures and pure substances...

3. answer is in the picture ok...

4.activity of potassium permanganate dissolving in water..

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