Quiz about Physical and Chemical Changes in Matter

Question 1

What type of change happens when you crumple a piece of paper?

Accepted Answer

physical change

Answer

resource change

Answer

state change

Answer

chemical change

Question 2

Which is an example of a chemical change?

Accepted Answer

a piece of toast that burns

Answer

an ice cube that melts

Answer

a vase that gets broken

Answer

a paper that is torn in half

Question 3

The PROPERTIES of matter are different after a physical or chemical change.  What is a PROPERTY?

Accepted Answer

a trait that describes an object

Answer

the amount of matter in something

Answer

when matter changes from a solid to a liquid

Answer

when matter changes size, shape, or form

Question 4

Which will create a chemical change in a potato?

Accepted Answer

cooking

Answer

peeling

Answer

cutting

Answer

throwing

Question 5

Which sentence is FALSE?

Accepted Answer

When ice cream melts, it goes through a chemical change.

Answer

When ice cream melts, it goes through a physical change.

Answer

When ice cream melts, it goes from a solid to a liquid.

Answer

When ice cream melts, some of its properties change.

Question 6

How can you make a chemical change to paper?

Accepted Answer

by burning it

Answer

by folding it in half

Answer

by tearing it

Answer

by mailing it

Question 7

Which example is both a physical AND a chemical change?

Accepted Answer

when food gets chewed and digested

Answer

when a baseball is hit with a bat and caught with a glove

Answer

when water is spilled on the floor and then mopped up

Answer

when a guitar string is plucked or strummed

Question 8

What is an example of a physical change?

Accepted Answer

a wet towel that dries

Answer

milk that turns sour

Answer

dough that gets baked

Answer

an old car that rusts

Question 9

Vinegar REACTS with baking soda.  When you combine vinegar and baking soda, it bubbles and lets off gas. What does REACT mean?

Accepted Answer

to go through a chemical change

Answer

to stop different physical changes

Answer

to change states

Answer

to stay the same

Question 10

Which sentence is FALSE?

Accepted Answer

you can undo a chemical change

Answer

you can undo a physical change

Answer

matter can change states after a physical change

Answer

matter can change states after a chemical change

Question 11

Is the following a physical or chemical change? Slicing bread

Accepted Answer

physical change

Answer

chemical change

Question 12

Is the following a physical or chemical change? Crushing a soda can

Accepted Answer

physical change

Answer

chemical change

Question 13

Is the following a physical change or a chemical change? Melting Ice

Accepted Answer

physical change

Answer

chemical change

Question 14

Is the following a physical change or a chemical change? Breaking a window

Accepted Answer

physical change

Answer

chemical change

Question 15

Is the following a physical change or a chemical change? Crashing cars

Accepted Answer

physical change

Answer

chemical change

Question 16

Is the following a physical change or a chemical change? Chopping wood

Accepted Answer

physical change

Answer

chemical change

Question 17

Is the following a physical change or a chemical change? Exploding fireworks

Accepted Answer

chemical change

Answer

physical change

Question 18

Is the following a physical change or a chemical change? Baking a cake

Accepted Answer

chemical change

Answer

physical change

Question 19

Is the following a physical change or a chemical change? Frying an egg

Accepted Answer

chemical change

Answer

physical change

Question 20

Is the following a physical change or a chemical change? Using batteries

Accepted Answer

chemical change

Answer

physical change

Question 21

Is the following a physical change or a chemical change? Burning fire

Accepted Answer

chemical change

Answer

physical change

Question 22

Is the following a physical change or a chemical change? Rusting chains

Accepted Answer

chemical change

Answer

physical change

Question 23

What does it mean to dissolve?

Accepted Answer

to mix one substance into another completely

Answer

to cut smaller pieces of an object

Answer

to form a new kind of matter

Answer

to separate a mixture

Question 24

Matter can change. What type of change forms new kinds of matter?

Accepted Answer

chemical change

Answer

physical change

Answer

physical property

Answer

solution

Question 25

Sumi finds that the msas of 10 mL of water is 10g. Using a pan balance, what volume of water would balance a rock that is 42g?

Accepted Answer

42 mL

Answer

10 mL

Answer

22 mL

Answer

52 mL

Question 26

Which is the best way to separate a mixture of iron nails and pennies?

Accepted Answer

using a magnet

Answer

using a filter

Answer

using flotation

Answer

using evaporation

Question 27

Ebony and Jorge are camping with their parents. They build a tent. They pour water to drink. They roast hot dogs over a campfire. They make a fruit salad. Which activity is a chemical change?

Accepted Answer

roasting hot dogs

Answer

building a tent

Answer

making fruit salad

Answer

pouring water

Question 28

Jim wants to make a model of a volcano. It should show lava, or liquid rock, coming out the top. Which substances could he use to model the lava?

Accepted Answer

baking soda and vinegar

Answer

baby powder and water

Answer

baking soda and water

Answer

water and vinegar

Question 29

Which new kind of substance is formed by mixing baking soda and vinegar?

Accepted Answer

solution

Answer

gas

Answer

solid

Answer

liquid

Question 30

Aisha designed this experiment: Step 1: Measure 2 T of baking soda. Step 2: Measure 1/2 c. water. Step 3: Mix the baking soda and the water. Step 4: Record observations. In which step will a solution form?

Accepted Answer

Step 3

Answer

Step 1

Answer

Step 2

Answer

Step 4

Question 31

Solution or Mixture? may need a magnet, screen, or filter to separate

Accepted Answer

mixture

Answer

solution

Question 32

Solution or mixture? peas and carrots

Accepted Answer

mixture

Answer

solution

Question 33

Solution or mixture? sugar water

Accepted Answer

solution

Answer

mixture

Question 34

Solution or mixture? does not make a new substance

Accepted Answer

mixture

Answer

solution

Question 35

Solution or mixture? can be separated back into original groups by hand

Accepted Answer

mixture

Answer

solution

Question 36

Solution or mixture? hand lotion

Accepted Answer

solution

Answer

mixture

Question 37

Solution or mixture? each type of matter keeps its appearance (does not change)

Accepted Answer

mixture

Answer

solution

Question 38

Solution or mixture? milkshake

Accepted Answer

solution

Answer

mixture

Question 39

Solution or mixture? makes a new substance

Accepted Answer

solution

Answer

mixture

Question 40

Solution or mixture? you can't see or tell the difference between the parts

Accepted Answer

solution

Answer

mixture

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