8th Science Matter Review

Question 1

Is "solubility" a physical property or chemical property of matter?

Accepted Answer

physical property

Question 2

Chemical properties describe matter based on its ability to change into a new kind of matter with different properties

Accepted Answer

True

Question 3

Difficult or impossible to see the different parts of the mixture

Accepted Answer

Homogeneous Mixture

Question 4

ability to dissolve in another substance

Accepted Answer

solubility

Question 5

Which is the LEAST dense

Accepted Answer

gas

Question 6

amount of matter in a given volume

Accepted Answer

density

Question 7

Can easily separate the parts and easy to distinguish the parts of the mixture

Accepted Answer

Heterogeneous Mixture

Question 8

Is "ductility" a physical property or chemical property of matter?

Accepted Answer

physical property

Question 9

temperature at which a substance changes from a liquid to a gas

Accepted Answer

boiling point

Question 10

Is "malleability" a physical property or chemical property of matter?

Accepted Answer

physical property

Question 11

substance made of two or more elements chemically combined in a specific ratio. Examples of chemical formulas H2O or CO2

Accepted Answer

compound

Question 12

substance that contains ONE kind of atom and cannot be broken down into a simpler form. Ex: hydrogen, oxygen, carbon

Accepted Answer

element

Question 13

temperature at which a substance changes from a solid to a liquid

Accepted Answer

melting point

Question 14

Is "boiling point" a physical property or chemical property of matter?

Accepted Answer

physical property

Question 15

Is "rusting" a physical property or chemical property of matter?

Accepted Answer

chemical property

Question 16

What is the phase transition that turns a gas into a liquid?

Accepted Answer

condensation

Question 17

two or more substances that are together in the same place but their atoms are NOT chemically bonded

Accepted Answer

mixture

Question 18

anything that has mass and takes up space

Accepted Answer

matter

Question 19

Is "reactivity to acid" a physical property or chemical property of matter?

Accepted Answer

chemical property

Question 20

Physical properties of matter do NOT change the matter.

Accepted Answer

True

Question 21

ability to be pulled into a thin wire

Accepted Answer

ductility

Question 22

how well a substance allows electricity to flow through it

Accepted Answer

electrical conductivity

Question 23

basic unit from which ALL matter is made

Accepted Answer

atom

Question 24

Is "flammability" a physical property or chemical property of matter?

Accepted Answer

chemical property

Question 25

group of two or more atoms held together by a chemical bond. Ex: water, carbon dioxide, methane

Accepted Answer

molecule

Question 26

single kind of matter that is pure and has a specific set of properties. Ex: table salt

Accepted Answer

substance

Question 27

Which is the MOST dense

Accepted Answer

solid

Question 28

Examples that a chemical reaction took place = produces bubbles, turns cloudy, temperature change, color change

Accepted Answer

True

Question 29

What is the phase transition that turns a liquid into a gas?

Accepted Answer

vaporization

Question 30

What is the phase transition that turns a solid into a liquid?

Accepted Answer

melting

Question 31

ability to be pressed into a thin sheet

Accepted Answer

malleability

Question 32

The study of matter

Accepted Answer

chemistry

Question 33

What is the phase transition that turns a liquid into a solid?

Accepted Answer

freezing

8th Science Matter Review

Questions 33

8th Science Matter Review

Questions 33