Question

HALP! PLz #2

Answer 1

In the lab the term “phase change” refers to

a change of boiling point
a change of freezing point
a change of flash point
a change of state

Answer 2

phase change is a change in state,
i suggest reading your textbook if you have one

Answer 3

May I help?

Answer 4

yes

Answer 5

Thank you.

Answer 6

?

Answer 7

Phase change is related to the change is the state of the substance by cooling of heating.
ex: H2O changes in phase from liquid to vapour with heating
and so on

Answer 8

ok thank you P.S i gave you medal

Answer 9

Thank you for the medal!

Answer 10

np

Answer 11

Medals don't matter.
What matters is that you got the idea and can do solving such this yourself.

Answer 12

I really appreciate!

Answer 13

Any more questions?

Answer 14

your welcome! :)

Answer 15

Any Help... Anytime.

Answer 16

yes one more

Answer 17

Explain how changes in temperature affect the particle motion of a substance.

Answer 18

Can we start in new post, please?

Answer 19

ok

Answer 20

Thank you.