Which object is magnetic?

• steel nail

• wood

• plastic

• glass marble

Tags

NGSS.MS-PS2-3

Which material is soluble in water?

• plastic spoon

• salt

• wood

• metal nail

Which is a good example of a thermal insulator?

• copper

• aluminum

• wood

• iron

Tags

NGSS.MS-PS3-3

How to separate iron shavings from sand?

• use a magnet

• sifter

• freezing items

• melting items

ice is an example of

• liquid

• gas

• solid

Tags

NGSS.5-PS1-3

Which object in a good conductor of electricity?

• steel

• plastic

• wood

• paper

A matter insoluble in water

• honey

• salt

• sugar

• sand

All of the following are physical properties of an aluminum can except

• magnetic

• liquid

• good electrical conductor

• no definite shape or volume

Tags

NGSS.MS-PS1-2

best way to separate salt and water

• boil the mixture

• use a magnet

• freeze the mixture

• use tweezers

Tags

NGSS.MS-PS1-4

best tool to measure mass of an object

• graduated cylinder

• thermometer

• triple beam balance