MATTER REVIEW

Number your paper from 1 to 25. Answer the questions on your paper. Check your answers with a friend.

Matter takes up space. This is its ___

1.

a) area

b) volume

c) density

d) none

___ is the amount of matter that an object contains.

2.

a) area

b) volume

c) density

d) none

This is the upward force of a liquid or gas that keeps things afloat.

3.

a) buoyancy

b) floatability

c) density

d) none

Characteristics you can observe are called ___ .

4.

a) mixtures

b) compounds

c) properties

d) phenotypes

The 3 states or phases of matter are _, _, or _ .

5.

This is a unit to measure mass.

6.

a) miles

b) Cubic centimeters

c) dollars

d) grams

Length times width is one way to find the __ of a flat surface.

7.

a) mass

b)density

c) area

d) volume

The ___ of an object is measured in cubic units of measurement.

8.

a) volume

b) mass

c) area

d) density

In the _____ system, length is measured in meters, mass in grams, and capacity in liters.

9.

___ is a measurement of the mass of matter packed in a given volume.

10.

a) volume

b) mass

c) area

d) density

__ are the smallest particles of an element.

11.

a) molecules

b) atoms

c) electrons

d) metals

A substance made up of only one atom is a(n) ___ .

12.

a) element

b) compound

c) molecule

d) mixture

The P____ Table lists all of the known elements.

13.

The atomic number stands for the number of __ in the nucleus of the atom.

14.

a) atoms

b) genes

c) electrons

d) none

The ___ ___ is the number of protons and neutrons in the nucleus of an atom

15.

a) Atomic number

b) Atomic mass

c) Atomic density

d) All of the above

In a ___ two or more types of matter are mixed together with each keeping its own properties.

16.

A mixture that is blended completely so that you cannot see each substance is called a ___ .

17.

a) compound

b) mixture

c) solvent

d) solution

A __ uses the property of size to separate a mixture.

18.

a) colander

b) strainer

c) filter

d) All of the above

When using ___ to separate a mixture, the liquid goes into the air and the solid is left behind.

19.

a) evaporation

b) filtration

c) properties

d) The water cycle

In a ___ two or more elements come together with each losing its own properties.

20.

a) mixture

b) element

c) compound

d) none

Adding or removing ___ can change the physical state of matter.

21.

a) energy

b) atoms

c) elements

d) grams

In a ___ change you start with one kind of matter and end with a different kind (burning for instance).

22.

a) compound

b) physical

c) element

d) chemical

True or False

All chemical changes involve taking in or giving off energy .

23.

Table salt (NaCl) is a compound of __ & __ .

24.

a) Hydrogen and oxygen

b) Sodium and chlorine

c) Nadium and chlorine

d) none

__ is a compound of Carbon+Hydrogen+ Oxygen.

25.

a) sugar

b) Table salt

c) water

d) air