Question 1

A state of matter that has a definite volume but no definite shape.

Accepted Answer

liquid

Question 2

state of matter with Definite shape and definite volume

Accepted Answer

solid

Question 3

states of matter with indefinite volume and indefinite shape

Accepted Answer

Gas / Plasma

Question 4

property based on type

Accepted Answer

intensive

Question 5

property based on amount

Accepted Answer

extensive

Question 6

a substance made of only 1 kind of atom (118)

Accepted Answer

element

Question 7

a physical blend of two or more things NOT in a fixed ratio

Accepted Answer

mixture

Question 8

a chemical blend of 2 or more elements in a fixed ratio

Accepted Answer

compound

Question 9

can be seen WITHOUT a change in composition

Accepted Answer

physical property / change

Question 10

can only be seen WITH a change in compositon

Accepted Answer

chemical property / change

Question 11

going from solid to a gas

Accepted Answer

sublimation

Question 12

going from gas to a liquid

Accepted Answer

condensation

Question 13

going from liquid to gas

Accepted Answer

evaporation (boiling)

Question 14

this happens to temperature during a phase change

Accepted Answer

nothing

Question 15

when all molecules stop moving (there is no energy)

Accepted Answer

absolute zero

Question 16

only elements and compounds

Accepted Answer

substance

Question 17

name given to liquids , gases, and plasma

Accepted Answer

fluid

Question 18

starting material in chemical reaction

Accepted Answer

reactant

Question 19

get made in a chemical reaction

Accepted Answer

product

Question 20

speeds up a chemical reaction

Accepted Answer

catalyst

Question 21

Mass is not created nor destroyed in any chemical or physical change

Accepted Answer

law of conservation of mass

Question 22

mass / volume

Accepted Answer

density

Question 23

gas to solid

Accepted Answer

deposition

Question 24

chemical reaction that releases heat energy

Accepted Answer

exothermic

Question 25

chemical reaction that absorbs heat energy

Accepted Answer

endothermic

Question 26

A solid that forms from mixing liquids in chemical reaction

Accepted Answer

precipitate

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