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Earn 100

Sodium is obtained by the electrolysis of _____.

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Important Questions on Metals and Non-Metals

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General Science for Competitive Exams>Chapter 13 - Metals and Non-Metals>EXERCISE>Q 21
The chief ore of aluminium is _____.
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General Science for Competitive Exams>Chapter 13 - Metals and Non-Metals>EXERCISE>Q 23
The metal used to built bridges is _____.
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General Science for Competitive Exams>Chapter 13 - Metals and Non-Metals>EXERCISE>Q 24
Which of the following is a good conductor of heat and electricity?
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General Science for Competitive Exams>Chapter 13 - Metals and Non-Metals>EXERCISE>Q 25
Metals are _____.
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General Science for Competitive Exams>Chapter 13 - Metals and Non-Metals>EXERCISE>Q 26
Which of the following has low melting and boiling points?
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General Science for Competitive Exams>Chapter 13 - Metals and Non-Metals>EXERCISE>Q 27
Which of the following non-metals has shining lustrous surfaces?
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General Science for Competitive Exams>Chapter 13 - Metals and Non-Metals>EXERCISE>Q 28
Metals like Gold, Platinum which do not easily react are called _____.
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IMPORTANT
General Science for Competitive Exams>Chapter 13 - Metals and Non-Metals>EXERCISE>Q 29
The metalloids include the elements _____.