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WorksheetsClassification of Elements
Total questions: 20
Worksheet time: 15mins
Name
Class
Date
1.
Made from a combination of 2 or more elements.
a)
Molecules
b)
Pure Substances
c)
Compounds
d)
Elements
2.
Which of the following is the most ductile metal?
a)
silver
b)
gold
c)
copper
d)
sodium
3.
All materials show the property of malleability except...
a)
iron
b)
graphite
c)
aluminium
d)
silver
4.
The property of metal by which it can be drawn into wires is...
a)
sonority
b)
ductility
c)
malleability
d)
conductivity
5.
Hydrogen
a)
Metal
b)
Non-metal
6.
Helium
a)
Metal
b)
Non-metal
7.
Lithium
a)
Metal
b)
Non-metal
8.
Beryllium
a)
Metal
b)
Non-metal
9.
Carbon
a)
Metal
b)
Non-metal
10.
Nitrogen
a)
Metal
b)
Non-metal
11.
Potassium
a)
Metal
b)
Non-metal
12.
Calcium
a)
Metal
b)
Non-metal
13.
Which of these is a property of metals?
a)
It's malleable
b)
It can't conduct electricity
c)
They are used in food
d)
It's very brittle
14.
Which of the following is NOT a characteristic of most metals?
a)
Brittle
b)
Good conductor
c)
Ductile
d)
Malleable
15.
All of the following would classify an element as a metal except?
a)
Dull
b)
Luster
c)
Malleable
d)
Ductile
16.
When an object changes shape when struck by a hammer.
a)
luster
b)
malleable
c)
brittleness
d)
ductile
17.
If you have a material that can conduct electricity well it is probably a...
a)
Metalloid
b)
Matter
c)
Non-metal
d)
Metal
18.
Unlike non-metals, most metals tend to...
a)
conduct electricity and heat well.
b)
be gases at room temperature.
c)
break easily when hammered.
d)
have less luster and shine.
19.
Iron is a good conductor, malleable and magnetic. What type of element is Iron?
a)
Metal
b)
Nonmetal
c)
Metalloid
20.
Most metals are solid at room temperature
a)
False
b)
True
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