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9th grade Science > matter > Flashcards

Flashcards in matter Deck (20)
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1
Q

any thing that take up space

A

matter

2
Q

an element

A

pure

3
Q

made of atoms that cant be seprated

A

elements

4
Q

2 or mor complex mixtures

A

compounds

5
Q

mixture that you can see the diffrent parts

A

hetogeneous

6
Q

you cant see the different parts

A

homogeneous

7
Q

mixture with large particals

A

colloid

8
Q

partials in with settle

A

suspention

9
Q

mixture of 2+ materials dissolved evenly

A

soultion

10
Q

the part that does the disolving

A

solvent

11
Q

part that gets disolved

A

solute

12
Q

2 or more supstances

A

mixture

13
Q

is an explanation of how particals in matter behave

A

kenetic theory

14
Q

temp a solid begins to melt

A

melting point

15
Q

liquid at its melting point

A

heat of fusion

16
Q

liquid temp at which the pressure vapor is to high

A

boliling point

17
Q

amount of energy energy liquid boling point

A

heat of vaporzation

18
Q

is the spreding of particals

A

diffusion

19
Q

matter consisting of positivly and neg charged particals

A

plasma

20
Q

increase in sizes of a substances

A

thermal expansion