SCHOOL NO 5704 Republic of the Ply Cara Amist MALIGAYA INI. Atollgaye, Rosario AGUS School ID No. 50/24 vaintegratedchool 9. Adding heat to a substance makes its molecules move? A. faster C. slower B. slow D. stagnant 10. Water is heated on the stove until steam is given off. What phase change is this? A. condensation C. melting B. evaporation D. freezing 6. Matter changing from a solid to a liquid is? A. evaporation C. freezing B. condensation D. melting 11. A process where a matter is changing from a solid to a gas is? A. evaporation C. melting B. condensation D. freezing 12. When you heat a sample gas, the sample gets a little bigger because? A. The particles move faster and get a little further apart, B. Heat helps the particles grow. C. Heating the sample makes it lighter. D. Heating helps the particles slide past each other, 13. What happens to the molecules when they are cooled? A. They speed up and spread out, C. They slow down and compress. B. They stop moving. D. They move closely together and speed up. 14. What is the molecules' responsibility during a phase change? A. To rearrange the matter into a new state. C. To stop moving B. To move faster and faster. D. To clean the substance. 15. On a cold day, a person can see their breath. This is an example of what phase change? A. evaporation B. sublimation C. freezing D. condensation 16. Which of the following sub-atomic particles carries a positive charge? A. Electron B. Proton C. Neutrino D. Neutron 17. Which of the following sub-atomic particles carries a negative charge? A. Proton B. Electron C. Neutron D. Neutrino 18. Which of the following sub-atomic particles is uncharged? A. Neutrino B. Proton C. Neutron D. Electron
