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1. 
.... is anything that takes up space and has mass
2. 
All matter has certain characteristics called
3. 
... is a measure of the amount of matter in an object
4. 
The weight of an object is measured with a ...
5. 
... is the space occupied by matter
6. 
... is the amount of mass in a particular volume
7. 
... is an object's ability to stretch and return to its original shape
8. 
... properties describe the way in which substances react with one another
9. 
... properties can be observe using our senses
10. 
The basic unit of mass is the ...
11. 
You have a rock with a volume of 15 cm3 and a mass of 45 g. What is its density?
A.
30 g/cm3
B.
0.3 g/cm3
C.
3 g/cm3
D.
300 g/cm3
12. 
A wooden block has a mass of 976 g and a density of 16 g/cm3. With is the volume?
A.
16 cm3
B.
61 cm3
C.
45 g/cm3
D.
93 g/cm3
13. 
A wooden block has a volume of 176 cm3 and a density of 18.2 g/cm3. Wath is the mass?
A.
320.3 g
B.
260.4 g
C.
42.56 g
D.
568 g
14. 
A molecule is the smallest part of a substance that still has the properties of that substance
A.
True
B.
False
15. 
Molecules are made up of even smaller parts called cells
A.
True
B.
False
16. 
The atoms in molecules are held together by chemical bonds
A.
true
B.
false
17. 
a substance made of one type of atom is called a compound
A.
true
B.
false
18. 
When two or more elements combine chemically, an element is formed
A.
true
B.
false
19. 
Bonds can be formed between like or unlike atoms
A.
True
B.
False
20. 
Compounds can be decomposed into their elements
A.
True
B.
False