If the blue liquid is water, which object is the SAME density as the water?

• white ping pong ball

• green sponge

• blue marble

• black rock

If the blue liquid is water, which object is MORE dense than the water?

• white ping pong ball

• green sponge

• blue marble

• black rock

What is the density of water?

• 0.1 g/mL

• 1 g/mL

• 100 g/mL

• 10 g/mL

Tags

NGSS.MS-PS3-4

What will happen if a substance is LESS dense than the liquid it is mixed with?

• It will mix evenly with the liquid.

• It will sink to the bottom of the liquid.

• It will float at the top of the liquid.

What will happen if a substance is MORE dense than the liquid it is mixed with?

• It will mix evenly with the liquid.

• It will sink to the bottom of the liquid.

• It will float at the top of the liquid.

What will happen if a substance is the SAME density as the liquid it is mixed with?

• It will mix evenly with the liquid.

• It will sink to the bottom of the liquid.

• It will float at the top of the liquid.

Which measurement is the amount of SPACE a substance takes up?

• volume

• mass

• density

• length

Which measurement is the amount of MATTER a substance has?

• volume

• mass

• density

• length

Which measurement is how tightly PACKED the molecules are in the substance?

• volume

• mass

• density

• length

Which method of measuring volume would be BEST to use if measuring the volume of a liquid?

• Measure its water displacement.

• Measure it in a graduated cylinder.

• Use a ruler to measure length X width X height.