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Question 0

What properties of duralumin make it more useful than its constituent metals?

  • A.It is heavy with a high melting point
  • B.It is malleable and has high density
  • C.It is strong and light
  • D.It is hard and ductile
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1999
Question no.
#0
Type
Objective
Previous · Q0Hydrogen is used in oxy-hydrogen flames for melting metals because it Next · Q0 The pair of metals in the reactivity series that are usually extracted by the…

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