Matter and Energy Review

Front

Uses primarily light and electrical energy.

Back

Tags

NGSS.MS-PS3-4

NGSS.MS-PS4-2

Front

Item that is NOT an insulator:

Back

A pan

Tags

NGSS.MS-PS3-3

Front

Best method to separate salt water?

Back

Boil it; water evaporates, leaving salt.

Tags

NGSS.MS-PS1-4

Front

Best method to separate sand and gravel?

Back

Strainer

Front

Property to separate: iron key, cotton ball, paperclip; key, penny, rubber band.

Back

Correct answer: magnetism.

Front

Properties of brass key, iron nail, steel paperclip?

Back

Good conductors.

Front

Oil, wood, and plastic are _________ dense than water.

Back

less

Front

Substance A is dense, white, dissolves in water, non-conductive, and solid. What is it?

Back

Salt

Front

Solubility: ability to dissolve in water

Back

Not: ability to float/sink, be magnetic, or conduct electricity.

Front

This tool measures:

Back

mass