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प्रश्न
What is the atomicity of the following ?
- Oxygen
- Ozone
- Neon
- Sulphur
- Phosphorus
- Sodium
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उत्तर
The atomicity of the following:
- Oxygen: 2
- Ozone: 3
- Neon: 1
- Sulphur: 8
- Phosphorus: 4
- Sodium: 1
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संबंधित प्रश्न
Write down the name of a compound represented by the following formula:
Al2(SO4)3
Define: Atomic weight :
What is the difference between the molecule of an element and the molecule of a compound ? Give one
example of each.
An element X forms the following compounds with hydrogen, carbon and oxygen :
H2X, CX2, XO2, XO3
State the three valencies of element X which are illustrated by these compounds.
Explain the term – molecules. Give three examples of atoms of the same element forming a molecule. State the atomicity of the same.
Give one example of a triatomic molecule
Give a reason why –
Ozone is considered triatomic, but phosphorus a tetratomic molecule.
State the atomicity of the following:
Sulphur
Which of the following is a short and scientific way of representing one molecule of an element or compound?
Define: Atomicity.
