Molecular Motion

Molecular Motion

7th Grade

15 Qs

quiz-placeholder

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Molecular Motion

Molecular Motion

Assessment

Quiz

Science

7th Grade

Hard

NGSS
MS-PS1-4, MS-PS3-4, MS-PS3-1

+1

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Particles in this state of matter slide past each other and take the shape of the bottom of their container.

Solid

Liquid

Gas

Plasma

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Particles in this state of matter are positively and negatively charged.

Solid

Liquid

Gas

Plasma

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In this demonstration, what causes the balloon to expand?

The heat from the room causes the balloon to expand.

The heat from the hot plate heats the glass and the air inside it expands.

The balloon spontaneously blows up to try to escape the bottle. 

I don't know.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which type of motion in the figure best represents the movement of gas particles?

Motion 1

Motion 2

Motion 3

Motion 4

Tags

NGSS.MS-PS3-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What happens to matter as its temperature increases?

The average kinetic energy of its particles decreases

The average thermal energy of its particles decreases

The particles gain kinetic energy

The particles lose potential energy

Tags

NGSS.MS-PS1-4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What must happen for molecules to move slower?

Kinetic energy is not changing. Temperature decreases.

Kinetic energy and temperature depend on the molecules.

Kinetic energy is decreasing and temperature is decreasing.

Kinetic energy is decreasing and temperature is increasing.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The more energy that particles have, the ___ they move.

slower

faster

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

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