Which of the following nonmagnetic and a conductor of electrical energy?

• penny

• cotton

• iron nail

• wood

Which of the following is less dense in water?

• rock

• wood

• marble

• penny

Which of the following is magnetic and a conductor?

• steel paper clip

• copper

• zinc

• wood

Which of the following is insoluble (not soluble.)

• sugar

• syrup

• salt

• oil

Which of the following would NOT separate gravel (small rocks) from water?

• evaporate the water

• pour the water and rocks through a sieve

• use a magnet

• take the rocks out by hand

Which of the following is soluble in water?

• rock

• powdered drink mix

• penny

• oil

What physical properties would change if you placed ice in a cup of water?

• color and mass

• mass, volume, temperature

• temperature only

• mass and volume

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following is more dense?

• ping pong ball

• iron nail

• toothpick

• empty plastic bottle

Which liquid is the most dense?

• liquid 1

• liquid 2

• liquid 3

• liquid 4

Which liquid is the least dense?

• liquid 1

• liquid 2

• liquid 3

• liquid 4

Tags

NGSS.MS-PS1-2