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1. 
Titanium and Magnesium are...
A.
Ultralight Metals
B.
Light Metals
C.
Heavy Metals
D.
None of them
2. 
Aluminium and Titanium are...
A.
Ultralight Metals
B.
Light Metals
C.
Heavy Metals
D.
None of them
3. 
Lead, Tin and Brass are...
A.
Ultralight Metals
B.
Light Metals
C.
Heavy Metals
D.
None of them
4. 
Zinc and Magnesium are...
A.
Ultralight Metals
B.
Light Metals
C.
Heavy Metals
D.
None of them
5. 
Brass, Copper and Tin are...
A.
Ultralight Metals
B.
Light Metals
C.
Heavy Metals
D.
None of them
6. 
The most important metals used to make wires are...
A.
Copper and Aluminium
B.
Lead and Copper
C.
Bronze and Lead
D.
Copper, Lead and Tin
7. 
Bronze is...
A.
A Light Metal
B.
A Heavy metal
C.
An Alloy of Copper and Tin
D.
An Alloy of Copper and Zinc
E.
Directly extracted from the ore of a mineral
8. 
Brass is...
A.
A Light Metal
B.
A Heavy metal
C.
An Alloy of Copper and Tin
D.
An Alloy of Copper and Zinc
E.
Directly extracted from the ore of a mineral
9. 
Which of these heavy metals is soft, malleable and very toxic?
A.
Tin
B.
Zinc
C.
Bronze
D.
Lead
E.
Brass
F.
Copper
10. 
Which of these heavy metals is very soft, shiny white and it doesn´t oxide at room temperature?
A.
Tin
B.
Zinc
C.
Bronze
D.
Lead
E.
Brass
F.
Copper
11. 
Which of these heavy metals corrodes or oxidises very easily but it has lot of uses in our daily life?
A.
Tin
B.
Zinc
C.
Bronze
D.
Lead
E.
Brass
F.
Copper
12. 
Which of these heavy metals is bluish grey, shiny, not very hard and weak at low temperature?
A.
Tin
B.
Zinc
C.
Bronze
D.
Lead
E.
Brass
F.
Copper
13. 
Which of these heavy metals is resistant to corrosion and one of the most valuable metals?
A.
Tin
B.
Zinc
C.
Bronze
D.
Lead
E.
Brass
F.
Copper
14. 
Which of these heavy metals is very resistant to corrosion and very used for jewellery?
A.
Tin
B.
Zinc
C.
Bronze
D.
Lead
E.
Brass
F.
Copper
15. 
What metal has the lowest density?
A.
Brass
B.
Copper
C.
Aluminium
D.
Titanium
E.
Lead
F.
Tin
16. 
Which of these metals is not an alloy?
A.
Steel
B.
Copper
C.
Bronze
D.
Brass
17. 
What of these metals is the best conductor of electricity?
A.
Copper
B.
Aluminium
C.
Titanium
D.
Bronze
18. 
Which of these metals is the hardest?
A.
Aluminium
B.
Lead
C.
Titanium
D.
Tin