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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 7

Name the Following: a Metal Used in Packaging.

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प्रश्न

Name the following:

A metal used in packaging.

एक शब्द/वाक्यांश उत्तर
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उत्तर

Aluminium

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पाठ 6: Metals and Non-metals - Objective Type Questions

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विराफ जे. दलाल Simplified Middle School Chemistry [English] Class 7 ICSE
पाठ 6 Metals and Non-metals
Objective Type Questions | Q 3.2

संबंधित प्रश्‍न

Mark ‘T’ if the statement is true and ‘F’ if it is false.

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  2. Which inert gas is nearest to Y?

Give reasons 

Magnesium is used in fire works. 


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Bronze is a mixture of 10% copper, 80% zinc and 10% tin.  


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Aluminium is best conductor of electricity.   


Write ‘True’ or ‘False’ in front of following statement. 

Magnesium is used in making light weight alloys of aluminium. 


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The electronic configuration of metal ‘A’ is 2,8,1 and that of metal ‘B’ is 2,8,2. Which of the two metals is more reactive? Write their reaction with dilute hydrochloric acid.


What was Mendeleev's basis for the classification of elements?


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Complete the following flow chart.


Which one of the following is an example for a metal?


Generally, metals are solid in nature. Which one of the following metals is found in a liquid state at room temperature?


Which of the following property is generally not shown by metals?


Name one metal and one non-metal that exist in liquid state at room temperature. Also name two metals having melting point less than 310 K (37°C)


Give an example of a metal which

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A doctor prescribed a tablet to a patient suffering from iron deficiency. The tablet does not look like iron. Explain.


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