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प्रश्न
Name A substance used as an insulator.
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उत्तर
Plastic is used as insulator as it is bad conductor of electricity
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संबंधित प्रश्न
Give Two Examples for Each of the Following: Metalloids
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Vinegar
Define: Molecule
Answer the following question:
Why are copper and aluminium used to make electric wires?
Find the atomicity of the Following molecule:
Dinitrogen Oxide
Tick (√) the correct alternative from the choice given for the following statement.
Brass and bronze are
Select the correct answer from the choice given below.
An impure substance
Write the names of elements from the following symbol:
Si
Select the correct answer from the choice given below to complete the sentence :
An example of a monoatomic molecule is ___________.
Assertion: Air is a mixture of elements only.
Reason: Only nitrogen, oxygen and neon gases exist in air.
