States of Matter
Changes in Matter
Heat Movement
Causes of Heat
RaNdOm
100
Water, soda, toothpaste, and oil are an example of this.
What is a liquid?
100
When liquids change to gases rather slowly over time as heat is added to the liquid.
What is Evaporation?
100
Allows heat to move easily through it to warm another object.
What is a Conductor?
100
Produces heat when a light bulb is on.
What is Using Electricity?
100

when “warm air rises,” it is one example of this

What is convection?

200
Has a definite size and shape, which do not change.
What is a solid?
200
Happens at 32oF or 0oC and changes a solid in to a liquid.
What is Melting?
200
Wooden spoons, plastic spoons, oven mitts
What are Insulators?
200
Pressing your hands together on a cold day to warm them up is an example of this.
What is Rubbing?
200

heat travels through the air in invisible waves

What is radiation?

300
This state of matter has no definite size or shape, and takes the shape and size of its container.
What is a gas?
300
Heat is removed from a liquid and causes a solid to form if the temperature is 32oF or 0oC or below.
What is Freezing?
300
Makes things warmer.
What is HEAT?
300
True or False: the only causes of heat are using electricity and burning?
FALSE. Rubbing is another form of producing heat.
300

An ice cube melts if you hold it in your hand. This is because the heat from your hand is moving into the much cooler ice cube, causing it to melt.

What is conduction?

400
Can be a solid, liquid, and a gas.
What is water?
400
A fast way of changing a solid in to a liquid by adding heat and causing gas bubbles to form.
What is Boiling?
400
Does not allow heat to move easily through to another object; stays cooler
What is an Insulator?
400
Microwaves, ovens, toasters, space heaters, televisions
What is Using Electricity?
400

measures the temperature of something

What is a thermometer?

500
Solids, liquids, and gases.
What are the 3 states of matter?
500
A gas is cooled enough from removing heat, that it forms a liquid; this is also known as water vapor or steam
What is Condensing?
500
Metal, glass
What are Conductors?
500
Fires and candles produce heat through...
What is Burning?
500

atoms and molecules inside of an object move and they create this

What is heat energy?

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