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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
Fill in the blank
Chalk powder dissolved in water is an example of a Chalk powder dissolved in water is an example of a _________.
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Vinegar
Name: a Metal Which is brittle
Define:
Atomicity
Give one use of the following substance:
Brass
Fill in the blank
_________ refers to the number of atoms in the molecule of an element
Fill in the blank
A diatomic gaseous element is _______.
Tick (√) the correct alternative from the choice given for the following statement.
The compound used as common salt is
‘An atom is the basic unit of an element’. Draw a diagram of an atom – divisible as seen today.
Differentiate between elements and compounds.
