Chapter 12 Matter: Properties and Changes

Which is a physical change?

• burning wood

• melting ice

• rusting iron

• spoiling food

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NGSS.MS-PS1-4

Which is a property of all solids?

• particles are far apart

• particles vibrate in all directions

• volume and shape can easily change

• weak forces exist between particles

Which characteristic is a chemical property?

• highly flammable

• mass of 15kg

• wooly texture

• golden color

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NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which property of an object depends on its location?

• density

• mass

• volume

• weight

Which is a physical change?

• burning natural gas

• chopping onions

• digesting food

• exploding dynamite

Tags

NGSS.MS-PS1-4

Which stays the same when a substance changes from a liquid to a gas?

• density

• mass

• forces between particles

• distance between particles

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NGSS.MS-PS1-4

Which is a chemical change?

• boiling water

• copper turning green in air

• freezing fruit juice

• slicing a potato

Tags

NGSS.MS-PS1-2

Which would be most useful for identifying an unknown liquid?

• density

• mass

• volume

• weight

What mass is measured on this balance?

• 35 g

• 45 g

• 135 g

• 145 g

What causes a chemical reaction when you prepare scrambled eggs?

• removing the eggs from the shells

• mixing the egg yolks and the egg whites together

• heating the eggs in a pan

• sprinkling pepper onto the cooked eggs

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-2