Materials : Metals And Non-Metals
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Which of the following can be beaten into thin sheets?
Which of the following statements is correct?
Phosphorus is very ________ non-metal.
Metals are _______ conductor of heat and ________.
Iron is ________ reactive than copper.
Metals react with acids to produce ________ gas.
Generally, non-metals react with acids.
Sodium is a very reactive metal.
Copper displaces zinc from zinc sulphate solution.
Carbon can be drawn into wires.
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