Matter & Energy

Question 1

anything that has mass & takes up space

Answer 1

matter

Question 2

measure of the amount of matter that an object has

Answer 2

mass

Question 3

levels of matter

Answer 3

macroscopic, particulate, & symbolic

Question 4

how can matter be classified?

Answer 4

according to its physical state and composition

Question 5

what are the states of matter?

Answer 5

solid, liquid, gas, and plasma

Question 6

state of matter that is classified by a rigid structure

Answer 6

solid

Question 7

state of matter that is classified by indefinite shape, definite volume, kinetic molecules

Answer 7

liquid

Question 8

state of matter that is classified by molecules are far from one another, indefinite shape, indef. Volume, compressible

Answer 8

gas

Question 9

state of matter that is classified by hot ionized gas consisting of approximately equal nos. Of positively charged ions & negatively charged electrons

Answer 9

plasma

Question 10

what is plasma strongly influenced by?

Answer 10

electric and magnetic fields

Question 11

solid to

1. liquid
2. gas

(process)

Answer 11

1. melting

2. sublimation

Question 12

liquid to

1. solid
2. gas

(process)

Answer 12

1. freezing

2. vaporization

Question 13

gas to

1. liquid
2. solid
3. plasma

(process)

Answer 13

1. condensation
2. deposition
3. ionization

Question 14

plasma to gas (process)

Answer 14

deionization