Unit 1: Matter and Energy Review

How do you test for the physical property magnetism?

• Place a magnet near by the object and see if it is attracted

• Place the object in water and see if it sinks for float

• Place the object in water and stir and see if it "disappears"

• Place a magnet in water and see what happens

Tags

NGSS.3-PS2-4

NGSS.5-PS1-3

How do you know if an object is denser than water?

• It will float

• It will sink

• It will dissolve

• It will block energy

The bolt is ___________ than the maple syrup.

• same density

• denser

• less dense

Tags

NGSS.MS-PS1-2

Sam places a magnet near a paperclip and it remained on the bottom of the container it was in. The paperclip is ___________.

• nonmagnetic

• magnetic

Tags

NGSS.3-PS2-3

What are the 3 states of matter/physical state?

• Solid

• Plants

• Animals

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

What matter can conducts electricity?

• Wood and Plastic

• Metals and Rubber

• Plastic and Liquids

• Liquids and Metals

What is the state of matter, color, magnetism, and electrical conductivity of glass?

What is the state of matter, color, magnetism, and electrical conductivity of saltwater?

A student observes that a container has a substance that is not visible and the container appears empty. What does the container most likely hold?

• Solid

• Liquid

• Gas

A student observes that a container has a substance that takes the shape of the container and is clear.

• Solid

• Liquid

• Gas