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प्रश्न
Assertion: Mercury is solid in room temperature.
Reason: Mercury is a non-metal.
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उत्तर
Both statements are false.
Correct statement:
- Mercury is liquid at room temperature.
- Mercury is a metal.
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संबंधित प्रश्न
Mention two uses of the following metals and non-metals
Oxygen
Fill in the blank
_______ is a soft metal.
A metal with melting point less than 50°C is
Aluminium is not used to make :
Statements given below are incorrect. Write the correct statements :
Bronze is a mixture of 10% copper, 80% zinc and 10% tin.
Name a metal which is best conductor of electricity :
What was Mendeleev's basis for the classification of elements?
With reference to the following metal state its use in daily life:
Magnesium
Silver and copper are very good conductors of electricity.
The metals which are found in both free state as well as combined state are ______.
