SCIENCE 8- Q3-WEEK 4-DAY 1

Which transformation process changes a solid state of matter to a gaseous state?

• evaporation

• freezing   

• melting

• sublimation

Which of the following processes changes a gaseous state of matter to a solid state?

• deposition    

• melting

• evaporation  

•  sublimation

Which transformation process changes a solid state of matter to a liquid state?

• condensation

• freezing

• evaporation  

• melting

What will happen to the kinetic energy of the particles of the matter if the temperature increases?

• decrease

• remains the same

• increase

• neither increase nor decrease

What happens to the arrangement of particles of solid, liquid, and gas as the temperature of particles decreases?

• Particles are becoming closer together

• Particles move farther apart from each other

• There is no change in the arrangement, it stays the same.

• It becomes disordered and then changes back to becoming ordered

What phase change takes place as ice candy solidifies?

• condensation

• freezing

• evaporation

• sublimation

Which situations undergo phase change?

• cleaning of room   

•  chewing bubble gum

• opening of tin can 

• melting of ice drop

Which of the following processes leads to the decrease in the movement of particles?

• melting → evaporation        

• condensation → freezing

• freezing → sublimation        

• deposition → sublimation

Which of the following activities turns liquid into another state of matter?

• stirring of lemon juice

• boiling of water

• pouring water into a glass

• discarding used water in a sink

Which of the following phase changes needs a decrease in temperature and kinetic energy?

• solid to gas

• liquid to gas  

• solid to liquid

• liquid to solid