Phase Change Practice 1-2

How do molecules move in a solid

• molecules move in place

• molecules move around each other

• molecules move away from each other

• molecules do not move

Tags

NGSS.MS-PS3-4

How do molecules move in a liquid

• molecules move in place

• molecules move around each other

• molecules move away from each other

• molecules do not move

Tags

NGSS.MS-PS1-4

How do molecules move in a gas

• molecules move in place

• molecules move around each other

• molecules move away from each other

• molecules do not move

Tags

NGSS.MS-PS1-4

Molecules move in place in a...

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

Molecules move around each other in a...

• solid

• liquid

• gas

Tags

NGSS.MS-PS3-4

Molecules move away from each other in a...

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

At first, the molecules of a substance are moving in place. Later, the molecules are moving around each other. What change was observed in the substance?

• At first, it was a solid. Later, it was a liquid

• At first, it was a liquid. Later, it was a solid

• At first, it was a liquid. Later, it was a gas.

• At first, it was a gas. Later, it was a liquid

Tags

NGSS.MS-PS1-4

At first, the molecules of a substance are moving around each other. Later, the molecules are moving in place. What change was observed in the substance?

• At first, it was a solid. Later, it was a liquid

• At first, it was a liquid. Later, it was a solid

• At first, it was a liquid. Later, it was a gas.

• At first, it was a gas. Later, it was a liquid

Tags

NGSS.MS-PS1-4

At first, the molecules of a substance are moving around each other. Later, the molecules are moving away from each other. What change was observed in the substance?

• At first, it was a solid. Later, it was a liquid

• At first, it was a liquid. Later, it was a solid

• At first, it was a liquid. Later, it was a gas.

• At first, it was a gas. Later, it was a liquid

Tags

NGSS.MS-PS1-4

At first, the molecules of a substance are moving away from each other. Later, the molecules are moving around each other. What change was observed in the substance?

• At first, it was a solid. Later, it was a liquid

• At first, it was a liquid. Later, it was a solid

• At first, it was a liquid. Later, it was a gas.

• At first, it was a gas. Later, it was a liquid

Tags

NGSS.MS-PS1-4