8.1 Alloys - Set 2 Quiz

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What is the alloy used to make the body aeroplanes?

(A)		Duralumin

(B)		Pewter

(C)		Copper

(D)		Brass

Difficulty Level: Easy

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What are the extra components that are present in stainless steel compared to steel?

I.		Carbon

II.		Chromium

III.		Nickel

IV.		Iron

Difficulty Level: Hard

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Which of the following is not correct?

Difficulty Level: Medium

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The following shows the components in several alloys.

What is X, Y and Z?

Difficulty Level: Medium

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Alloy is

(A)		A molecule formed from the redox reaction

(B)		A material made up of only non-metallic elements

(C)		A compound formed from the mixture of a metal with other elements

(D)		A material that had been oxidised

Difficulty Level: Easy