WorksheetsMetal and Acids
Total questions: 8
Worksheet time: 2mins
Name
Class
Date
1.
Metals that react quickly/strongly with water and acids are called?
a)
Reactive
b)
Unreactive
c)
Dangerous
d)
Corrosive
2.
An acid reacts with metal to produce
a)
Carbon dioxide
b)
Hydrogen gas
c)
Hydrogen gas and water
d)
Salt and hydrogen gas
3.
How can you tell that a metal is reacting with water?
a)
Colour change
b)
Bright light
c)
Fizzing
d)
It gets colder
4.
Which salt will be produced if magnesium react with hydrochloric acid?
a)
Magnesium oxide
b)
Magnesium sulfate
c)
Magnesium sulfide
d)
Magnesium chloride
5.
An acid reacts with metal to produce
a)
Carbon dioxide
b)
Hydrogen gas
c)
Hydrogen gas and water
d)
Salt and hydrogen gas
6.
A student added dilute hydrochloric acid to four metals and recorded his results. Which is correct
a)
No reaction with zinc
b)
Gas given off with copper
c)
Gas given off with magnesium
d)
quickly reacts with iron
7.
Which statement is correct about all metals?
a)
They are attracted to a magnet.
b)
They are good conductors of heat and electricity.
c)
They react with acid.
d)
They react with water.
8.
Which of the following metals do not react with acid?
a)
copper
b)
silver
c)
gold
d)
magnesium
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