Matter

Question 1

What are the 3 states of matter?

Answer 1

Question 2

What is all matter made of?

Answer 2

Particles

Question 3

What type of energy do particles have?

Answer 3

Kinetic (movement) energy

Question 4

How does the kinetic energy of particles in the 3 states compare?

Answer 4

Question 5

How does the distance between particles compare in the 3 states?

Answer 5

Question 6

Which state of matter is shown below?

Answer 6

Solid

Question 7

Which state of matter is shown below?

Answer 7

Liquid

Question 8

Which state of matter is shown below?

Answer 8

Gas

Question 9

What are the properties of solids?

Answer 9

Question 10

What are the properties of liquids?

Answer 10

Question 11

What are the properties of gases?

Answer 11

Question 12

What is diffusion?

Answer 12

Question 13

What 2 factors are necessary for diffusion to happen?

Answer 13

Movement of particles and spaces for them to move into.

Question 14

What effect does temperature have on diffusion?

Answer 14

Question 15

What are 6 properties of gases?

Answer 15

Question 16

What are 6 properties of solids?

Answer 16

Question 17

What are 6 properties of liquids?

Answer 17

Question 18

What is diffusion?

Answer 18

The particles of one substance moving through the particles of another

Question 19

In which state does diffusion happen most quickly?

Answer 19

Gas

Question 20

Which experiment shows that liquids have spaces?

Answer 20

Water and alcohol mixing

Question 21

Place the 3 states in order of density starting with most dense.

Answer 21

1. solids
2. liquids
3. gases

Question 22

What does “flow” mean?

Answer 22

The ability of particles to move free from one another.

Question 23

What is compression?

Answer 23

Using force to squeeze particles closer together into a smaller volume.

Question 24

Why can’t solids and liquids be easily compressed?

Answer 24

Because the particles are already very closely packed together

Question 25

What was diffusion in liquids experiment?

Answer 25

Question 26

What was diffusion in gases experiment?

Answer 26

Question 27

Place the 3 states in order of diffusion speed.

Answer 27

1. gases
2. liquids
3. solids

Question 28

What is needed for diffusion to happen in matter?

Answer 28

1. Particles moving
2. Spaces for particles to move into

Question 29

What is expansion?

Answer 29

Same number of particles with an increse in volume

Question 30

What is contraction?

Answer 30

Same number of particles with a decrease in volume

Question 31

What are the changes of state for water?

Answer 31

Question 32

What happens during “Melting” ?

Answer 32

A solid turns into a liquid as the particles gain heat energy and vibrate more vigorously

Question 33

What happens during “condensation” ?

Answer 33

A gas turns to a liquid as the particles lose heat energy and move less quickly

Question 34

What happens during “Evaporation” ?

Answer 34

A liquid turns into a gas as the particles gain heat energy and move more quickly

Question 35

What happens during “Freezing” ?

Answer 35

A liquid turns to a solid as the particles lose heat energy and move less quickly

Question 36

The water cycle in nature

Answer 36

Question 37

What is the composition of the air we breathe?

Answer 37

Question 38

Give uses for the 4 gases in the air

Answer 38

Question 39

What’s the test for oxygen?

Answer 39

Question 40

What’s the test for carbon dioxide?

Answer 40

Question 41

What is meant by solvents solutes and solutions?

Answer 41

Question 42

What is difference between a saturated and an unsaturated solution?

Answer 42