Science- Unit 3 Test

The amount of matter in an object is its

• matter

• mass

• density

A state of matter that expands to take the shape and size of its container

• solid

• liquid

• gas

The amount of space that a substance or object takes up

• volume

• density

• state of matter

A state of matter that has no definite shape but does have definite volume.

• solid

• liquid

• gas

A force of attraction that causes a magnetic material to move

• density

• physical property

• magnetism

A tool used to measure masses very precisely

• metric system

• triple beam balance

• graduated cylinder

A property that can be observed, measured, or changed without changing the matter itself

• physical property

• metric system

• state of matter

A way of measuring how hot or cold something is

• magnetism

• temperature

• mass

An important physical property of a surfboard is its ability to _______ or ________

• sink, float

• float, look cool

When heat energy is added to liquid water it will __________

• evaporate

• dissapear

• melt