WorksheetsATS KS3 Chemistry: Reactions of Metals
Total questions: 18
Worksheet time: 11mins
Name
Class
Date
1.
Acid + Metal --> ?
a)
Salt + Water
b)
Salt + Hydrogen
c)
Salt
d)
Hydrogen
2.
Iron + Hydrochloric acid --> ?
a)
iron sulfate + water
b)
iron + hydrogen
c)
iron chloride + hydrogen
d)
iron chloride + water
3.
Magnesium + sulphuric acid --> ?
a)
magnesium sulfate + water
b)
magnesium sulfate + hydrogen
c)
magnesium chloride + hydrogen
d)
magnesium chloride + water
4.
Zinc + nitric acid --> ?
a)
zinc sulfate + water
b)
zinc sulfate + hydrogen
c)
zinc nitrate + hydrogen
d)
zinc chloride + water
5.
Which gas gives out a 'squeaky pop' when a lit splint is placed in it?
a)
hydrogen
b)
oxygen
c)
carbon dioxide
d)
nitrogen
6.
Which metal is the least reactive out of: copper, magnesium, zinc and iron?
a)
copper
b)
magnesium
c)
zinc
d)
iron
7.
Which metal is the most reactive out of: copper, magnesium, zinc and iron?
a)
copper
b)
magnesium
c)
zinc
d)
iron
8.
Which equation correctly shows the reaction of zinc with oxygen?
a)
Zn + O --> ZnO
b)
Zn + O2 --> ZnO
c)
2Zn + O2 --> 2ZnO
d)
Zn + O2 --> 2ZnO
9.
What is the state symbol for a gas?
a)
(G)
b)
(g)
c)
(l)
d)
(aq)
10.
What is the state symbol for a liquid?
a)
(G)
b)
(g)
c)
(l)
d)
(aq)
11.
What is the state symbol for a solid?
a)
(S)
b)
(s)
c)
(sl)
d)
(aq)
12.
What is the state symbol for a solution?
a)
(S)
b)
(s)
c)
(sl)
d)
(aq)
13.
When group 1 metals react with water they produce a metal ______?
a)
oxide
b)
hydroxide
c)
sulfate
d)
peroxide
14.
2Li + 2H2O --> ?
a)
LiOh + h
b)
LiOH + H
c)
LiOH + H2
d)
2LiOH + H2
15.
Which equation correctly shows the displacement of copper by zinc?
a)
copper + zinc sulphate --> copper sulfate + zinc
b)
zinc sulphate + copper --> copper sulfate + zinc
c)
copper sulfate + zinc --> zinc sulfate + copper
16.
Which equation correctly shows the displacement of copper by magnesium?
a)
2Mg + O2 --> 2MgO
b)
Mg + CuSO4 --> MgSO4 + Cu
c)
Mg + MgSO4 --> MgSO4 + Mg
17.
A rock that a metal can be extracted from is known as _____
a)
an ore
b)
a composite
c)
a polymer
d)
a cermaic
18.
Which metal will react with carbon so that it can be extracted from its ore?
a)
iron
b)
magnesium
c)
silver
d)
alumnium
100 %
