fill in the blanks 1.matter is made up of small _______. 2. the forces of attraction between the particles are _________ in solids _________in liquids and ____ in gases . 3. _________ is the change of gaseous state directly to solid state without going through liquid state ,and vice -versa . 4.evaporation causes_________. 5.latent heat of fusion is the amount of heat energy required to change .I kg of solid into liquid at its ________. 6. solid , liquid and gas are called the three _________ of matter. 7. the smell of perfume gradually spreads across a room dur to __________. 8. rapid evaporation depends on the ________ area exposed to atmosphere. 9. as the temperature of a system increases ,the pressure of the gases ________.
