10.7_science_MM 1.3 Pt C

Use this model to answer questions 1 to 4

1

Is this a substance or a mixture?

1

Use this model to answer questions 5 to 8

1

Is this a substance or a mixture?

1

Use this model to answer questions 9 to 12

1

Is this a substance or a mixture?

1

Video: Ice on hot plate

Show Video of ice melting

1

What phase is an ice cube?

1

1

What phase is water?

1

How did the molecules move from ice to water?

1

What do you think the phase change from solid to liquid is called?

1

What happens to the temperature when ice changes into water?

video of steam

1

What phase is water vapor?

1

How did the molecules move from water to water vapor?

1

What do you think the phase change from liquid to gas is called?

1

What happens to the temperature when liquid water changes into water vapor (gas)?

Video: Water vapor to Water

1

How did the molecules move from water vapor to water?

1

What do you think the phase change from gas to liquid is called?

1

What happens to the temperature when water vapor (gas) changes into water (liquid)?

Video: Water to Ice

1

How did the molecules move from water to ice?

1

What do you think the phase change from liquid to solid is called?

1

10.7_science_MM 1.3 Pt C

Is this a substance or a mixture?

Is this a substance or a mixture?

Is this a substance or a mixture?

What phase is an ice cube?

What phase is water?

How did the molecules move from ice to water?

What do you think the phase change from solid to liquid is called?

What happens to the temperature when ice changes into water?

What phase is water vapor?

How did the molecules move from water to water vapor?

What do you think the phase change from liquid to gas is called?

What happens to the temperature when liquid water changes into water vapor (gas)?

How did the molecules move from water vapor to water?

What do you think the phase change from gas to liquid is called?

What happens to the temperature when water vapor (gas) changes into water (liquid)?

How did the molecules move from water to ice?

What do you think the phase change from liquid to solid is called?

What happens to the temperature when water (liquid) changes into ice (solid)?

Is this a substance or a mixture?

How do you know?

The distance between the molecules are ______________.

What phase/state of matter is this?

Is this a substance or a mixture?

How do you know?

The distance between the molecules are ______________.

What phase/state of matter is this?

Is this a substance or a mixture?

How do you know?

The distance between the molecules are ______________.

What phase/state of matter is this?

What phase is an ice cube?

What do the molecules in an ice cube look like?

What phase is water?

What do the molecules in water look like?

How did the molecules move from ice to water?

What do you think the phase change from solid to liquid is called?

What happens to the temperature when ice changes into water?

What phase is water vapor?

What do the molecules in water vapor look like?

How did the molecules move from water to water vapor?

What do you think the phase change from liquid to gas is called?

What happens to the temperature when liquid water changes into water vapor (gas)?

How did the molecules move from water vapor to water?

What do you think the phase change from gas to liquid is called?

What happens to the temperature when water vapor (gas) changes into water (liquid)?

How did the molecules move from water to ice?

What do you think the phase change from liquid to solid is called?

What happens to the temperature when water (liquid) changes into ice (solid)?

How do you know?

The distance between the molecules are ______________.

What phase/state of matter is this?

How do you know?

The distance between the molecules are ______________.

What phase/state of matter is this?

How do you know?

The distance between the molecules are ______________.

What phase/state of matter is this?

What do the molecules in an ice cube look like?

What do the molecules in water look like?

What do the molecules in water vapor look like?