Welcome to the Quiz!
This quiz contains 11 questions from a mix of 1 subtopics.
What does it mean when we say metals are malleable?
they can be hammered and shaped without breaking
they have a shiny appearance
they conduct electricity
they can be drawn into wires
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Which metals are naturally magnetic?
aluminium and lead
silver and gold
copper and zinc
iron, nickel, and cobalt
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Why do metals have high melting points?
because they are malleable and ductile
because of the strong bonds between their atoms
because they are strong
because they are shiny
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What property of metals makes them useful for making cooking pots and pans?
they are shiny
they conduct thermal energy
they are magnetic
they are sonorous
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What does it mean when we say metals are ductile?
they conduct thermal energy
they can be hammered and shaped without breaking
they can be drawn into wires
they have high melting points
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Why are metals dense?
because they are malleable
because they are sonorous
because their atoms pack tightly together
because they are shiny
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What is formed when different metals are mixed together?
a solution
a mixture
an alloy
a compound
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What property of metals gives them a shiny appearance?
they are malleable
they have high melting points
they reflect light due to their smooth surface
they are sonorous
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Why do metals conduct electricity?
because they are sonorous
because they contain free or delocalised electrons
because they are malleable
because they are shiny
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What property of metals makes them useful for making musical instruments?
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Explain why metals are good conductors of thermal energy.
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