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प्रश्न
The cation of an element has :
विकल्प
the same number of electrons as its neutral atom
more electrons than a neutral atom
less protons than a neutral atom
less electrons than a neutral atom
उत्तर
number of electrons less than the neutral atom
The cation of an element has less electrons than a neutral atom.
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संबंधित प्रश्न
Write down the name of a compound represented by the following formula:
Al2(SO4)3
Write down the name of a compound represented by the following formula:
K2SO4
Write down the name of a compound represented by the following formula:
KNO3
In what form do noble gases occur in nature?
What do the following denote ?
- N
- 2N
- N2
- 2N2
What is the difference between the molecule of an element and the molecule of a compound ? Give one
example of each.
An element A forms an oxide A2O5.
What is the valency of element A ?
Give a reason why –
Ozone is considered triatomic, but phosphorus a tetratomic molecule.
State the atomicity of the following:
Oxygen
State the atomicity of the following:
Sulphur
