Metals

6. Which metal is used to make electrical wires?
a) Gold
b) Copper
c) Aluminum
d) Silver

7. Which metal is used to make coins?
a) Gold
b) Silver
c) Copper
d) Zinc

8. Which metal is used to make batteries?
a) Zinc
b) Aluminum
c) Copper
d) Iron

9. Which metal is used to make mirrors?
a) Gold
b) Aluminum
c) Silver
d) Copper

10. Which metal is used to make stainless steel?
a) Iron
b) Aluminum
c) Copper
d) Chromium