NGSS.MS-PS1-4

change of state when a liquid becomes a  gas

• evaporation
• condensation
• melting
• freezing

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NGSS.MS-PS1-4

Boiling point,melting point, and density are some of an element's

• pure properties
• physical properties
• chemical properties

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NGSS.MS-PS1-4

A change in the size, shape, or state of matter.

• chemical change
• physical change
• chemical reaction
• electron change

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NGSS.MS-PS1-4

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

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NGSS.MS-PS1-4

When you touch something that feels cold, 

• heat from your hand moves into the cold substance.
• coldness moves from the cold substance into your hand.
• it melts.
• it freezes.

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NGSS.MS-PS1-4

What happens to particles as they cool down?

• They slow down
• Nothing
• They don't move
• They speed up

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NGSS.MS-PS1-4

When the wires in a hair dryer heat up, which of the following types of energy change takes place?

• electrical energy to potential energy

• electrical energy to light energy

• electrical energy to thermal energy

• electrical energy to sound energy

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NGSS.MS-PS1-4

What state of matter?

• Solid

• Liquid

• Gas

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NGSS.MS-PS1-4

The AVERAGE kinetic energy of particles in a substance is its...

• Mass

• Volume

• Thermal Energy

• Temperature

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NGSS.MS-PS1-4

This is the transfer of thermal energy through "space".

• conduction

• radiation

• convection

• spaceship

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NGSS.MS-PS1-4