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Answer variants:
Change of state from gas to liquid
Ice cube to water
Ticking of clock
Change of state from solid to liquid
Change of state from liquid to solid
Change of state from liquid to gas
Water to steam
Collecting flowers
Formation of ice cube
Steam to water drops
Occurs at regular time intervals
Occurs at irregular time intervals
Note:According to the changes given in the coloumn A, match the answers in coloumn B and C.
A | B (Change of state) |
| Melting | |
| Condensation | |
| Evaporation | |
| Freezing | |
Periodic change | |
Non-periodic change |
A | C (Examples) |
| Melting | |
| Condensation | |
| Evaporation | |
| Freezing | |
| Periodic change | |
| Non-periodic change |
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