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PS1-4 Lesson 5 FA#3

Last updated over 4 years ago

8 questions

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Question 1

1.

Which is NOT true about molecule losing thermal energy?

Molecules slow down causing temperatures to decrease.

Molecules collide and stick together.

Moleculses speed up causing temperatures to rise.

Question 2

2.

Freezing; solid

Depositing; solid

Evaporating; gas

Condensing; solid

Question 3

3.

Freezing; solid

Condensing; liquid

Evaporating; liquid

Melting; solid

Question 4

4.

Freezing; solid

Condensing; solid

Depositing; solid

Melting; solid

Question 5

5.

A pop can was left in the car overnight during the coldest night so far of the winter. Answer each of the questions below to explain what is happening to the pop in the pop can and its molecules.
Starting state of matter and ending state of matter ___

solid, liquid

solid, gas

liquid, solid

liquid, gas

Question 6

6.

The speed of the molecules is

slowing down

staying the same

speeding up 

Question 7

7.

The spaces between the molecules are ____________

getting further apart

staying the same

getting closer together

Question 8

8.

The temperature is _____________________

staying the same

getting cooler

getting warmer