Phase Change: Macro and Molecular Scale

In a solid the molecules are...

• moving in place

• moving around each other

• moving away from each other

In a liquid the molecules are...

• moving in place

• moving around each other

• moving away from each other

In a gas the molecules are...

• moving in place

• moving around each other

• moving away from each other

The molecules are moving in place.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

The molecules are moving away from each other.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

When I am looking at a glass of water I am seeing the ___________ scale.

• macro

• molecular

Tags

NGSS.MS-PS1-1

When I am looking at the molecules in the simulation I am seeing the ___________ scale.

• macro

• molecular

Tags

NGSS.MS-PS1-1

Order the three phases from LEAST energy to the MOST energy.

• gas

• solid

• liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Order the three phases from the molecules moving slowest to fastest.

• liquid

• solid

• gas

Tags

NGSS.MS-PS1-4

Order the three phases from MOST energy to the LEAST energy.

• solid

• gas

• liquid

Tags

NGSS.MS-PS1-4