Science Review

Question #1

A new substance can be formed by?A. Cutting MatterB. Grinding MatterC. Boiling MatterD. Freezing MatterE. Burning Matter

Question #1: Answer

A new substance can be formed by?

Burning Matter(burning matter releases energy

and creates a new substance)

Question #2

Which has the most mass?A. TruckB. Slice of pizzaC. FeatherD. Glass of waterE. A Person

Question #2: Answer

Which has the most mass?

Truck(most trucks are 5,000-13,000 pounds)

Question #3

What happens when you mix sugar and water?A. Chemical changeB. Physical ChangeC. The sugar floatsD. A gas is created

Question #3: Answer

What happens when you mix sugar and water?

Physical Change(A solution is created and both substances

are still there. It does not create a new substance or release energy, therefore it is

a physical change)

Question #4

Which object has no definite shape or volume? balloon bricks

glass of tea

Question #4: Answer

Which object has no definite shape or volume?

A Balloon(the balloon contains gas. Gas has no definite volume and does not take up a

definite amount of space)

Question #5

Which object has a definite shape and takes up a definite amount of space?

balloon bricks

glass of tea

Question #5: Answer

Which object has a definite shape and takes up a definite amount of space?

A Brick(A brick is a solid. A solid has a definite shape and

takes up a definite amount of space)

Question #6

Which object takes the shape of its container? balloon bricks

glass of tea

Question #6: Answer

Which object takes the shape of its container?

A glass of tea(Tea is a liquid. A liquid takes the shape of

its container)

The state of matter that has no definite shape

and takes up no definite amount of

space is a…

Gas

The state of matter that has a definite shape

and takes up a definite amount of space is a…

Solid

The state of matter that takes the shape of its

container and takes up a definite amount of

space is a…

Liquid

The small bits or portions that

matter is made up of are…

Particles

Everything in the universe that has

mass and takes up space is…

Matter

The amount of matter something contains is its…

Mass

The amount of space that matter takes up is its…

Volume

The property of matter that compares the

amount of matter to the space it takes up

is…

Density

A mixture in which particles of different kinds of matter are mixed evenly with each other and do not

settle out is a…

Solution

To form a solution with another

material it must…

Dissolve

Any change in size, shape, or state of a

substance is a…

Physical Change

A change that produces one or more new substances and

may release energy is a…

Chemical Change