Column A	Column B
1. Solid	a. Changes from solid to liquid
2. Sublimation	b. Occupies space and possesses mass
3. Melting	c. Intermolecular space is the least
4. Intermolecular force	d. Changes from gas to liquid
5. Matter	e. Changes from solid to gas state
6. Condensation	f. The force between molecules of matter

Classify the following things into three states of matter – solids, liquids and gases.

Wood, pen, water, common salt, milk, balloons, alcohol, chair, perfume in a bottle, deo spray, oxygen, table, pencil, smoke, books, dog, mercury in a thermometer.

In the picture, glass balls are present along with sand in beaker. Look at the picture and answer the following:

• What does the picture show?

In the picture, glass balls are present along with sand in beaker. Look at the picture and answer the following :

• What does it tell about matter?