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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
Write the molecular formulae of Iron (III) sulphide:
Write the molecular formulae of Nitric acide :
Write the molecular formulae of Calcium phosphate :
Write the cations and anions present, if any, in the following :
- CH3COONa
- NaCl
- H2
- NH4NO3
If one mole of nitrogen molecules weighs 28 g, calculate the mass of one molecule of nitrogen in grams.
Diagrammatically represent the transfer of electrons.
Name the following:
A molecule of a compound containing two oxygen atoms and one nitrogen atom.
How many atoms are present in a `PO_4^(3-)` ion?
Express each of the following in kilograms
0.584 g
Compute the number of ions present in 5.85 g of sodium chloride
