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Ella > States of Matter > Flashcards

States of Matter Flashcards

1
Q

What are the 3 states of matter?

A

solid, liquid, gas

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2
Q

What state is a plastic ruler?

A

solid

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3
Q

What state is milk?

A

liquid

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4
Q

What state is air in hot air balloon?

A

gas

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5
Q

What state is bubbles in fizzy drink?

A

gas

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6
Q

What stat is metal scissors?

A

solid

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7
Q

What state is water?

A

liquid

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8
Q

Some materials can change from one sate to another and back again. T/F

A

True

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9
Q

A solid takes the shape of the container it is in? T/F

A

False

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10
Q

Solids are always hard. T/F

A

False

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11
Q

Liquids can be poured? T/F

A

True

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12
Q

Gases have a fixed shape T/F

A

False

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13
Q

Solid to liquid - heat or cooling

A

Heat

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14
Q

Liquid to gas - heat or cooling

A

heat

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15
Q

liquid to solid - heat or cooling

A

cooling

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16
Q

When liquids reach a certain […] they change state into a [….] or a [……..]

A

temperature, solid, gas

17
Q

The temperatures that these changes happen at are called the boiling, [….] or freezing [….]

A

melting, point.

18
Q

The process of a liquid changing state into a gas is called…

A

evaporation

19
Q

The process of a gas changing state into a liquid is called …

A

condensation

20
Q

The fall of liquid or solid particles are rain, sleet, hail or snow from a cloud is called…

A

precipitation

21
Q

When water evaporates it turns into a gas called…

A

water vapour

22
Q

This process can happen quickly or slowly depending on the …

A

temperature

23
Q

The boiling point of water is 100 degrees C - T/F

A

True

24
Q

the freezing point of water is -5 C - T/F

A

False

25
Q

The melting point of water is the same as it’s freezing point - T/F

A

True

26
Q

What are the 3 phases of the water cycle>

A

evaporation - condensation - precipitation

27
Q

solute

A

a substance that is being dissolved into the other substance.

28
Q

solvent

A

is the substance that dissolves the other substance

29
Q

Dissolving

A

is when a large crystal of molecules break up into smaller groups.

30
Q

solution

A

is a type of mixture where one substance dissolves into another.

31
Q

homogeneous solution

A

is a mixture where the parts that make up the mixture are similarly distributed throughout the mixture.

32
Q

heterogeneous mixture

A

means we can see the two substances .

33
Q

three things that impact solutions

A

concentration, temperature ,and ,pressure.

Ella (1 decks)

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