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प्रश्न
A group of atoms carrying a fixed charge on them is called ————.
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उत्तर
A group of atoms carrying a fixed charge on them is called Polyatomic ion .
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संबंधित प्रश्न
How many atoms are present in a H2S molecule?
Write the molecular formulae of Iron (III) sulphide:
Write the molecular formulae of Calcium phosphate :
The valency of sodium is one, write the molecular formula for sodium hydroxide ?
Fill in the blank
_______ is a triatomic molecule.
Write the cations and anions present, if any, in the following :
- CH3COONa
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- H2
- NH4NO3
Fill in the blank:
A molecule of an element is _________.
State the correct formula of the following from the option given:
Sodium bisulphite
State the correct formula of the following from the option given:
Aluminium phosphate
Compute the number of ions present in 5.85 g of sodium chloride
