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Subjects
Science State Board
Class 7
Changes around us
Physical Changes

1. Changes around us

Exercise condition:

2 m.

Look and choose the correct answer under the topic physical changes:

1.

Sublimation
Melting
Gases
Boiling
Freezing
Condensation

2.

Gases
Freezing
Crystallisation
Liquids
Solid
Evaporation

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