WorksheetsCHEMISTRY QUIZ
Total questions: 15
Worksheet time: 12mins
Name
Class
Date
1.
WHICH OF THE FOLLOWING IS AROMATIC
a)
BENZENE
b)
CYCLO HEXANE
c)
BUTANE
d)
CPD CATION
2.
What is a compound?
a)
One single atom
b)
Many atoms of the same element
c)
A molecule made of more than one element
d)
Everything is made of matter
3.
How many atoms of Nitrogen are in this molecule?
a)
3
b)
2
c)
0
d)
1
4.
The smallest particle that all matter is made from is ....
a)
Matter
b)
Elastic Energy
c)
a Atom
d)
some Helium
5.
What is a hypothesis?
a)
an educated guess stating what you believe will be the result of your experiement
b)
a random guess
c)
a statement of the outcome of your experiment
d)
step by step directions for your experiment
6.
Paper burning is a __________________ change.
a)
physical
b)
chemical
7.
What is an element?
a)
An element is an atom and two atoms
b)
An element is one or more atoms of the same kind.
c)
An element is more than one of different kinds
8.
Mechanical energy is converted into electrical energy with the use of a
a)
Wires
b)
Water
c)
Thermal Energy
d)
Generator
9.
Water is an element?
a)
true
b)
false
10.
Which of these elements has a symbol which DOES NOT include a letter from its name?
a)
Iron
b)
Boron
c)
Magnesium
d)
Zinc
11.
Identify the scientist
a)
Henry Moseley
b)
Niels Bohr
c)
Dmitri Mendeleev
d)
John Dalton
12.
Identify
a)
Diamond
b)
Graphite
c)
Fullerene
d)
Sulphur
13.
Identify the process
a)
Electrolysis
b)
Decomposition Reaction
c)
Froth flotation
d)
Calcination
14.
a)
beaker
b)
graduated cylinder
c)
Erlenmeyer flask
d)
test tube
15.
a)
wire gauze
b)
Bunsen burner
c)
thermometer
d)
utility clamp
100 %
