States of Matter Notes- Nov. 25

1. How many states of matter are there?

A) Four
B) Three
C) Two
D) Five

2. Which of these is not a state of matter?

A) Plasma
B) Solid
C) Liquid
D) Element

3. Why are solids usually hard?

A) Their molecules are spread out all over the place
B) Solids are not usually hard
C) Their molecules are packed close together
D) Their molecules easily move around

4. What is a mixture?

A) A solid that is made up of more than one compound
B) A solid that is made up of one compound
C) Mixtures are artificial and do not exist

5. Molecules in a liquid want to _________.

A) move apart
B) vibrate against each other
C) scatter around
D) stick together

6. What is a solution?

A) A liquid that has turned into a gas
B) A liquid that has frozen
C) A liquid consisting of one material
D) A liquid with a variety of materials in it

7. Gasses are also known as _________.

A) factors
B) ices
C) vapors
D) solutions

8. What is released when you open a can of pop?

A) compressed liquid
B) compressed gas
C) compressed plasma

9. True or false. Plasma makes up our sun.

A) False
B) True

10. True or false. Plasma does not exist on Earth.

A) True
B) False

11. What is the particle movement of gasses?

A) "jiggle" but don't move from place to place
B) move around, slide past each other
C) move freely, very quickly

12. True or false. Liquids compress easily.

A) True
B) False

13. True or false. Plasma has the highest amount of energy of all the states of matter.

A) True
B) False

14. When energy is added or taken away from a state of matter, a _________ change happens.

A) physical
B) chemical

15. True or false. Liquid has the lowest amount of energy of all the states of matter.

A) False
B) True

Studenti hanno provato anche :

Physsci2: states of matter reading questions
Eight planets review-classwork
Ratios 10-1 through 10-3 review

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