Particles of all matter are in constant random motion.

• True
• False

Tags

NGSS.MS-PS1-4

These particles are held together be very strong forces of attraction

• Solid

• Liquid

• Gas

It has no definite shape or volume

• Solid

• Liquid

• Gas

Their particles are packed closely together without a fixed regular pattern

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

It can be compressed

• Solid
• Liquid
• Gas

Its particles are held together by weak forces of attraction and are able to move freely over long distances

• Solid
• Liquid
• Gas

Tags

NGSS.MS-PS1-4

When matter is heated, the 
particles _______ energy

• Gain
• Lose

Tags

NGSS.MS-PS1-4

When matter is ________, the 
particles lose energy

• Heated
• Cooled

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When particles are heated, they ______

• Expand

• Contract

• Move faster

• Slow down

Tags

NGSS.MS-PS1-4

When particles are cooled, they ______

• Expand

• Contract

• Move faster

• Slow down

Tags

NGSS.MS-PS1-4