8th Grade Mid Term 2023-2024

Front

The chemical formula CH₂O has --- elements.

Back

three

Tags

NGSS.MS-PS1-1

Front

Terms used to measure time are seconds, minutes, and ---

Back

hours

Front

The formula for speed is distance divided by time.

Back

divided

Front

Group 18 are called --- --- and are the most inert.

Back

noble gases

Front

The more mass an object has, the more --- you need to move the object.

Back

force

Tags

NGSS.MS-PS2-2

Front

What is the formula for calculating density?

Back

Density = Mass / Volume

Front

What is the unit of force in the metric system?

Back

Newton (N)

Front

What is the process of a liquid turning into a gas called?

Back

Evaporation

Tags

NGSS.MS-PS1-4

Front

What is the pH range of acids?

Back

pH less than 7

Front

What is the term for the amount of matter in an object?

Back

Mass