Log inSign up for FREE
Library

10.7_science_MM 1.3 Pt C

Last updated 14 days ago
30 questions
Substance or Mixture / Phase or State of Matter Review
Use this model to answer questions 1 to 4

1

Is this a substance or a mixture?

1

How do you know?

1

The distance between the molecules are ______________.

1

What phase/state of matter is this?

Untitled Section
Use this model to answer questions 5 to 8

1

Is this a substance or a mixture?

1

How do you know?

1

The distance between the molecules are ______________.

1

What phase/state of matter is this?

Untitled Section
Use this model to answer questions 9 to 12

1

Is this a substance or a mixture?

1

How do you know?

1

The distance between the molecules are ______________.

1

What phase/state of matter is this?

Phase Change 1
Video: Ice on hot plate
Show Video of ice melting
1

What phase is an ice cube?

1

What do the molecules in an ice cube look like?

1

What phase is water?

1

What do the molecules in water look like?

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?

Phase Change 2
video of steam
1

What phase is water vapor?

1

What do the molecules in water vapor look like?

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)?

Phase Changes 3 and 4
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

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