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प्रश्न
The cation of an element has :
पर्याय
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
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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
Give the name of the element present in the following compound:
Baking powder
What is the atomicity of the following ?
- Oxygen
- Ozone
- Neon
- Sulphur
- Phosphorus
- Sodium
Molecular compounds are usually formed by the combination between :
Give one example of a triatomic molecule
Give a reason why –
Helium is considered monoatomic, but hydrogen a diatomic molecule.
Give a reason why –
Ozone is considered triatomic, but phosphorus a tetratomic molecule.
Which of the following is a triatomic molecule?
Two elements sometimes can form more than one compound.
Define: Atomicity.
