Phase Change Chapter 1 Test Study Guide

What is a molecule?

• the energy that an object has because it is moving
• a pull between two molecules that is always the same for a substance
• a group of atoms joined together in a particular way
• the way molecules in a substance move around relative to each other

Tags

NGSS.MS-PS1-1

What is phase?

• a noticeably different form or state of the same substance
• the way molecules in a substance move around relative to each other
• a pull between two molecules that is always the same for a substance
• the energy that an object has because it is moving

Tags

NGSS.MS-PS1-4

What does it mean to refute something?

• the energy that an object has because it is moving
• a pull between two molecules that is always the same for a substance
• the way molecules in a substance move around relative to each other
• to provide evidence that goes against a claim

Tags

NGSS.HS-LS3-2

NGSS.HS-PS4-3

What is scale?

• the relative size of things
• a pull between two molecules that is always the same for a substance
• the energy that an object has because it is moving
• the way molecules in a substance move around relative to each other

Tags

NGSS.MS-ESS1-3

A liquid does not flow and can not take the shape of its container.

• True
• False

A solid holds its shape and does not take the shape of its container.

• True
• False

Tags

NGSS.5-PS1-3

A gas has no visible shape and fills its container.

• True
• False

What state of matter is this?

• Gas
• Liquid
• Soild

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What state of matter is this?

• Gas
• Liquid
• Soild

What state of matter is this?

• Gas
• Liquid
• Soild

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4