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प्रश्न
Fill in the blank
_______ is a triatomic molecule.
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उत्तर
Ozone is a triatomic molecule.
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संबंधित प्रश्न
Write the molecular formulae of Sodiun sulphide:
Write the molecular formula of sulphuric acid.
Write the molecular formulae of Iron (II) sulphide :
The valency of sodium is one, write the molecular formula for sodium oxide ?
The valency of sodium is one, write the molecular formula for sodium nitratev ?
State the term
The combining capacity of an element _______
In hydrogen peroxide (H2O2), the proportion of hydrogen and oxygen by mass is :
Fill in the following blanks :
1 mole contains .............. atoms, molecules or ions of a substance.
Which contains more molecules, 10 g of sulphur dioxide (SO2) or 10 g of oxygen (O2) ?
(Atomic masses : S = 32 u ; O = 16 u)
What is the number of electrons donated by a magnesium atom and number of electrons accepted by a sulphur atom during their chemical combination?
What is the number of electrons after the transfer of electrons in magnesium and sulphur atoms.
Diagrammatically represent the transfer of electrons.
Fill in the blank:
The formula of aluminium sulphate is _________.
State the correct formula of the following from the option given:
Sodium bisulphite
Name the following:
A molecule of a compound containing two oxygen atoms and one nitrogen atom.
Name the following:
A non-metal which forms a polyatomic molecule with more than three atoms.
Express each of the following in kilograms
58.34 g
Compute the number of ions present in 5.85 g of sodium chloride
A group of atoms carrying a fixed charge on them is called ————.
______ of an element consist of a fixed number of different types of atom.
