Metals

36. What is the symbol for the element copper?
A) Cu
B) Fe
C) Ag
D) Au

37. Which metal is used in the manufacture of coins?
A) Aluminium
B) Zinc
C) Copper
D) Iron

38. Which metal is used in the manufacture of mirrors?
A) Copper
B) Aluminium
C) Gold
D) Silver

39. Which metal is used in the manufacture of stainless steel?
A) Iron
B) Nickel
C) Zinc
D) Aluminium

40. What is the symbol for the element zinc?
A) Zn
B) Fe
C) Cu
D) Ag