Temperature and Phases

Match these temperatures. Each category has two answers.

Groups:

(a) Freezing / Melting Point Water

,

(b) Human Body Temperature

,

(c) Boiling Point of Water

• 37°C

• 98.6°F

• 0°C

• 32°F

• 212°F

• 100°C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Theoretical temperature at which all atomic motion stops (freezes) or moves the least possible

• Boiling

• Melting

• Absolute Zero

• Tenacious Slowing

Tags

NGSS.MS-PS1-4

Select two answers. Absolute Zero:

• 98.6°F

• 37°C

• 70°F

• 0 K

• -273°C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is matter?

• Anything that has mass and volume
• The shape of an object
• How much an object weighs
• The pull of objects on one another

Matter is made of...

• tiny particles that don't move and are repelled by each other

• molecules that constantly move and hit each other (thus having kinetic energy)

• molecules that never move nor encounter each other (thus having potential energy)

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

Which state of matter has a definite shape?

• Gas
• Solid
• Liquid
• Plasma

The molecules in a gas....

• are tightly packed
• slide past one another in a flowing manner
• vibrate, move freely, and spread
• are in a regular pattern

Tags

NGSS.MS-PS3-5

Liquids....

• have a definite shape
• are always clear
• take the shape of their container
• are not matter

Tags

NGSS.5-PS1-3

Evaporation is

• Gas changing to a liquid
• Solid changing to a liquid
• Liquid changing to a solid
• Liquid changing to a gas

Tags

NGSS.MS-PS1-4

A solid changing to a liquid is...

• melting
• freezing
• condensing
• evaporating

Tags

NGSS.MS-PS1-4