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10 questions
Matter is made up of small_________.
The forces of attraction between the particles are _______ in solids, ______ in liquids and _________ in gases.
__________ is the change of gaseous state directly to solid state without going through liquid state, and vice-versa.
. Evaporation causes __________.
Latent heat of fusion is the amount of heat energy required to change 1 kg of solid into liquid at its ________.
Solid, liquid and gas are called the three _______ of matter.
Rapid evaporation depends on the ______ area exposed to atmosphere
As the volume of a specific amount of gas decreases, it’s pressure _______.
. Gas molecules at higher temperatures have more _______ than at cooler temperatures.
Forces of attraction in liquids are _______ than in solid.
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