8th Grade Science Midterm Review

Front

What is this subatomic particle that has positive charge?

Back

Proton

Front

Negative charge, found orbiting nucleus, mass is almost zero

Back

electron

Front

Solubility (dissolves): Chemical or Physical Property

Back

Physical Property

Front

One cup of water is left outside for two days when it was checked there was only half a cup left. What happened?

Back

evaporation; physical change

Tags

NGSS.MS-ESS2-4

Front

Which is NOT a physical property? Options: odor, reacts with acid, ability to conduct electric current, hardness

Back

reacts with acid

Front

What state of matter?

Back

Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

Which process could cause a material to change state from gas to liquid?

Back

Removing energy

Tags

NGSS.MS-PS1-4

Front

A gas

Back

has no definite shape and no definite volume

Tags

NGSS.MS-PS1-4

Front

What kind of matter is this? Element, Compound, Mixture

Back

Compound

Tags

NGSS.MS-PS1-1

Front

What kind of matter is this? Options: Element, Compound, Mixture

Back

Element

Tags

NGSS.MS-PS1-1