5. liquium
e. answer the following questions :
1. what is matter?
2. why do solids...
5. liquium
e. answer the following questions :
1. what is matter?
2. why do solids have a fixed shape?
3. is air matter? why?
4. explain the following terms :
(b) freezing
(a) evaporation
5. how does water change its form?
6. write any three properties of liquids
7. complete the reactions -
water 7
Answers: 2
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