PractiseQuestion bank
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12 questions
SA-OC-MP-0011 markL1 FoundationCalculatorMetal properties
Metals are good electrical conductors because they have
Salam Academy Original Practice · Proposed mark scheme
SA-OC-MP-0021 markL1 FoundationCalculatorAlloys
An alloy is
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SA-OC-MP-0041 markL1 FoundationCalculatorMetal properties
Copper is used for electrical wiring because it
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SA-OC-MP-0061 markL1 FoundationCalculatorAlloys
Brass is an alloy of
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SA-OC-MP-0121 markL1 FoundationCalculatorMetal properties
Which is NOT a typical property of metals?
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SA-OC-MP-0031 markL2 StandardCalculatorAlloys
Alloys are harder than pure metals because
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SA-OC-MP-0051 markL2 StandardCalculatorMetal properties
Aluminium is used to make aircraft because it
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SA-OC-MP-0071 markL2 StandardCalculatorAlloys
Stainless steel is used for cutlery because it
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SA-OC-MP-0081 markL2 StandardCalculatorMetal properties
A metal reacts with dilute hydrochloric acid. The gas produced is
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SA-OC-MP-0091 markL2 StandardCalculatorMetal properties
Metals can be hammered into sheets. This property is
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SA-OC-MP-0101 markL2 StandardCalculatorAlloys
18-carat gold is 2418 gold by mass. What percentage of a 10 g ring is gold? Salam Academy Original Practice · Proposed mark scheme
SA-OC-MP-0111 markL3 ExamCalculatorAlloys
Why is mild steel, rather than pure iron, used for car bodies?
Salam Academy Original Practice · Proposed mark scheme