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WorksheetsChemistry: Particles in Motion
Total questions: 10
Worksheet time: 50mins
What are the three states of matter?
Solid
Wet
Gas
Frozen
Liquid
How do you make a mixture?
By combining 2 or more substances.
By pouring lots of one substance into a cup.
By stirring water
Do solids have high or low kinetic energy?
Low (the particles don't move very much)
High (the particles move around a lot)
Which state of matter has the highest kinetic energy (the particles move around the most)?
solid
liquid
gas
When you heat up a solid, liquid, or gas, what happens to the kinetic energy of the particles?
increases
decreases
stays the same
Choose the vocabulary word being described: the ratio of mass and volume in a sample of matter
mixture
matter
density
kinetic energy
Choose the vocabulary word being described: energy of motion
mixture
matter
density
kinetic energy
What happens to the size of gas particles when the air is heated?
they grow and their kinetic energy increases
they stay the same and their kinetic energy increases
they shrink and their kinetic energy shrinks
What will happen to the volume of a balloon filled with air if the TEMPERATURE OF THE GAS INSIDE THE BALLOON INCREASES
grow
shrink
stay the same
What will happen to the volume of a balloon filled with air if the TEMPERATURE OF THE GAS INSIDE THE BALLOON DECREASES
grow
shrink
stay the same
