Properties of Water Part II

Density is

• how fast atoms move in a substance

• the space an object takes up

• how tightly packed together the atoms are in a substance

Water is less dense as a solid than a liquid

• False

• True

Tags

NGSS.MS-PS1-4

Ice floats because

• It's really cold

• It is shaped like a square

• less dense than liquid water

• more dense than liquid water

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NGSS.MS-PS3-4

The density of water is

• 1g/cm3

• 10g/cm3

• .1g/cm3

• 100g/cm3

Objects float in water if they are

• more dense than water

• less dense than water

• the same density as water

Water has a high heat capacity therefore

• it takes a short time to heat up and cool down

• it takes a long time to heat up and cool down

Tags

NGSS.MS-PS1-4

The boiling point for water is

• 10 degrees C

• 0 degrees C

• 100 degrees C

• 212 degrees C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The freezing point of water is

• 10 degrees F

• 32 degrees F

• 0 degrees F

• 32 degrees C

Tags

NGSS.MS-PS1-4

When a solid changes to a gas, this is

• Evaporation

• Melting

• Boiling

• Sublimation

Tags

NGSS.MS-PS1-4

When water changes from a gas to a liquid

• evaporation

• sublimation

• condensation

• liquidation

Tags

NGSS.MS-ESS2-4