a substance that can be measured without changing it

chem review ch. 1-3 Flashcards

1

Takes shape and volume of it's container

vapor
gas
liquid
solid

2

Definite shape and volume

gas
vapor
liquid
solid

3

Which would be an example of a heterogeneous mixture

pizza
air
water
pepsi

4

Vertical column of the periodic table are called

column
group
period
line

5

This temperature scale has no negative numbers

celsius
Kelvin
joule
kilogram

6

12.57 has how many sig figs

4
2
3
5

7

the intensive property depends on

the structure of matter
the amount of matter
they type of matter
the way matter is put together

8

Chemistry is the study of

chemicals
chemical knowledge
matter and the changes in matter
anything that has mass and space

9

fixed volume but not shape

vapor
gas
solid
liquid

10

physical property is

measure of the amount of matter
matter with a definite shape
a substance that can be measured without changing it
amount of space something takes up

11

Extensive properties depends on

the kind of matter
no matter
the amount of matter
the shape of matter

12

A mixture in which the composition is not uniform

solution
phase
heterogeneous
homogeneous

13

A change that produces matter with different composition

compound
physical change
chemical change
element

14

A substance that contains two or more elements

compound
solution
chemical
element

15

A Mixture in which composition is uniform

phase
homogeneous
heterogeneous
filtration

chem review ch. 1-3

Questions 15

chem review ch. 1-3

Questions 15