Matter Chapter 11

1
Matter Chapter 11

• Show What You Know!

2
Which of the following is not an element?

• gold
• oxygen
• rust
• carbon

3
Chemical changes

• can be beneficial.
• can be annoying.
• can be harmful.
• all of the above.

4
What other name describes a chemical change?

• physical reaction
• chemical reaction
• physical change
• change of state

5
Which of the following is an example of a mixture?

• a glass of salt water
• a bowl of peas and carrots
• a pot of sand and soil
• all of the above

6
All chemical changes

• involve energy.
• involve mixtures.
• involve electricity.
• involve metals.

7
Which is an example of a chemical change?

• paper cut into paper dolls
• an ice pop melting
• a penny tarnishing
• carving wood into the shape of a duck

8
The change of a liquid to a gas is called

• boiling.
• evaporation.
• condensation.
• distillation.

9
Two or more types of matter mixed together, each
keeping its own chemical properties, is called
a(n)

• compound.
• blend.
• mixture.
• element.

10
A substance made up of only one type of matter is
a(n)

• metal.
• molecule.
• compound.
• element.

11
A substance made up of two or more elements
joined together with each losing its own
properties is a(n)

• mixture.
• compound.
• element.
• alloy.

12
When water evaporates to become water vapor it
changes

• composition.
• matter.
• position.
• state.

13
A solid sometimes changes to its liquid state
when its particles move faster due to

• heat energy.
• disturbances.
• a change in size.
• a change in position.

14
When you move or crumple a sheet of paper, you
cause a change in

• state.
• mass or weight.
• position or texture.
• size or position.

15
When matter goes through a change in state, size,
shape, position, or texture, that is called a

• physical change.
• chemical change.
• material change.
• massive change.

16
The green substance that sometimes forms on the
surface of a penny is called

• rust.
• tarnish.
• copper verdigris.
• copper acetate.

17
People can rub silver polish on their silverware
so that it will not turn black or

• rust.
• tarnish.
• stain.
• char.

18
When one kind of matter is changed into a
different kind of matter, that is a

• change of state.
• physical change.
• chemical change.
• change of elements.

19
When the shiny metal sodium and the
yellowish-green gas chlorine chemically combine
they produce

• sugar.
• salt.
• clorox.
• ammonia.

20
When two or more elements combine chemically,
they form a(n)

• element.
• atom.
• compound.
• periodic table.

21
The smallest particle of matter is a(n)

• gas.
• element.
• atom.
• property.

22
When iron is exposed to air and moisture, a
reddish substance begins to form called

• rust.
• tarnish.
• iron acetate.
• iron pyrite.

23
When one kind of matter becomes a different kind
of matter, it has gone through a

• chemical change.
• physical change.
• change in size.
• change in position.

24
Woo Hoo! You're Done!