Matter

If a plastic toy has a mass of 100g and a volume of 10mL, what is its density?

• 10 g/mL

• .01 g/mL

• 100 g/mL

• you would need more information

If you put different liquids in a jar, the most dense will sink to the bottom.

• True

• False

If a wooden block has a density of 2g/cm3 and a mass of 10g, what is its volume?

• 2 mL

• 10 cm3

• 5 cm3

• 5 g

If a rubber ball has a density of 5 g/mL and a volume of 5 mL, what is its mass?

• 5 g

• 25 g

• 10 g/mL

• 10 g

Of all these items, which one has the most freely moving molecules?

• helium gas

• warm water

• hot lava

• a brick

Which one has the most kinetic energy?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

Which one has the least kinetic energy?

• solid

• liquid

• gas

Tags

NGSS.MS-PS3-1

What is the smallest form of matter?

• Atom

• Element

• molecule

• compound

What is a building block of matter that must always be the same type?

• Atom

• Element

• molecule

• compound

What is it called when atoms cluster and bond together of any type

• Atom

• Element

• molecule

• compound

Tags

NGSS.MS-PS1-1