EASY
8th Jammu and Kashmir Board
IMPORTANT
Earn 100

Which of the following can be beaten into thin sheets?

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Important Questions on Materials : Metals and Non-Metals

MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 11 - Materials : Metals and Non-Metals>Exercises>Q 2
Which of the following statements is correct?
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8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 11 - Materials : Metals and Non-Metals>Exercises>Q 3
Phosphorus is a very _____ non-metal. ( reactive / non-reactive)
 
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8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 11 - Materials : Metals and Non-Metals>Exercises>Q 3
Iron is _____ (more/ less) reactive than copper.
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8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 11 - Materials : Metals and Non-Metals>Exercises>Q 3
Metals react with acids to produce _____ gas. (Name the gas which is evolved)
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8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 11 - Materials : Metals and Non-Metals>Exercises>Q 4
Generally, oxides of non-metals react with acids. 
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8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 11 - Materials : Metals and Non-Metals>Exercises>Q 4
Sodium is a very reactive metal.
MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 11 - Materials : Metals and Non-Metals>Exercises>Q 4
Copper displaces zinc from zinc sulphate solution.
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8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 11 - Materials : Metals and Non-Metals>Exercises>Q 4
Coal can be drawn into wires.