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Questions and Answers
Which of the following is a common property of metals?
Which of the following is a common property of metals?
- Soft and lack lustre
- Poor conductors of heat and electricity
- Gaseous at room temperature and non-malleable
- Solid at room temperature and good conductors of heat and electricity (correct)
Which element is an example of a non-metal?
Which element is an example of a non-metal?
- Copper
- Iron
- Magnesium
- Chlorine (correct)
What physical state do non-metals generally exist in at room temperature?
What physical state do non-metals generally exist in at room temperature?
- Crystalline
- Solid
- Liquid
- Gaseous (correct)
Which of the following is a common property of non-metals?
Which of the following is a common property of non-metals?
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Which metal exists in liquid state at room temperature?
Which metal exists in liquid state at room temperature?
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Which of the following non-metals shows lustre?
Which of the following non-metals shows lustre?
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Which property is used to define substances that can be beaten into thin sheets?
Which property is used to define substances that can be beaten into thin sheets?
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Which non-metal is an exception by being a good conductor of heat?
Which non-metal is an exception by being a good conductor of heat?
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Which metal loses its lustre when exposed to air?
Which metal loses its lustre when exposed to air?
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Which non-metal breaks if one attempts to stretch it?
Which non-metal breaks if one attempts to stretch it?
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