WorksheetsBenchmark 1 Review
Total questions: 23
Worksheet time: 12mins
Name
Class
Date
1.
Si (Silicon) is a
a)
metal
b)
nonmetal
c)
metalloid
d)
Gas
2.
When 2 things combine and a solid is formed we call this a
a)
Photosynthesis
b)
Precipitate
c)
Flammability
d)
Malleability
3.
Carbon Dioxide and Water are examples of
a)
Elements
b)
Compounds
c)
Molecules
d)
Liquids
4.
a _____________ is a pure substance made up of only one type of atom.
a)
Atomic Number
b)
Compound
c)
Electron
d)
Element
5.
The density of water is
a)
1
b)
2
c)
3
d)
0
6.
What is the correct symbol for Sodium?
a)
So
b)
NA
c)
Na
d)
Si
7.
Beryllium (Be) is a
a)
Metal
b)
Nonmetal
c)
Metalloid
d)
Compound
8.
What has a greater density; a bottle of water or a bathtub filled with water?
a)
Bottle of water
b)
Bathtub filled with water
c)
There is no way to know
d)
Both densities are the same
9.
How many atoms are in this compound?
CO4Na3
CO4Na3
a)
7
b)
8
c)
3
d)
4
10.
How many elements are in this compound?
Mg2H2Zn
Mg2H2Zn
a)
2
b)
3
c)
4
d)
5
11.
Where on the periodic table can you find the metals?
a)
Left side
b)
Right side
c)
Middle
d)
Bottom
12.
Density equals
a)
mass x volume
b)
volume ÷ mass
c)
1
d)
mass ÷ volume
13.
Nonmetals are good
a)
insulators
b)
conductors
c)
semi-conductors
d)
nonmetals
14.
Two or more elements chemically combined make a
a)
element
b)
chemical
c)
compound
d)
metal
15.
Change in which the physical properties of a substance change but the substance itself is still made of the same materials
a)
Property of Matter
b)
Element
c)
Chemical Change
d)
Physical Change
16.
What has properties of both metals and nonmetals?
a)
Metalloids
b)
Compunds
c)
Hydrogen
d)
Oxygen
17.
If the density of something is less than 1 it will _______. if the densisity of something is more than 1 it will ________.
a)
sink, float
b)
float, float
c)
sink, sink
d)
float, sink
18.
Production of a gas is an example of
a)
Physical Change
b)
Property of Matter
c)
Chemical Change
d)
Flammability
19.
Ice cream melting is an example of a
a)
Property of Matter
b)
Physical Change
c)
Chemical Change
d)
Malleability
20.
Metals are
a)
Good insulators
b)
Good conductors
c)
brittle
d)
dull
21.
Zn (Zinc) is a
a)
Metal
b)
Nonmetal
c)
Metalloid
d)
None of the above
22.
What is the correct chemical symbol for titanium?
a)
T
b)
Ti
c)
TI
d)
Tt
23.
Change that results in a new substance
a)
Physical Change
b)
Chemical Change
c)
Physical Property
of Matter
of Matter
d)
Evaporation
100 %
