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प्रश्न
Out of ozone, phosphorus, sulphur and krypton, the elements having the lowest and highest atomicities are respectively :
विकल्प
sulphur and krypton
krypton and ozone
phosphorus and sulphur
krypton and sulphur
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उत्तर
krypton and sulphur
Out of ozone, phosphorus, sulphur and krypton, krypton has the lowest atomicity and sulphur the highest .
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संबंधित प्रश्न
Define: Compounds
Explain the significance of the symbol H.
The formula of the sulphate of an element X is X2(SO4)3. The formula of nitride of element X will be :
What is meant by atomicity? Name the diatomic element.
State which element exists in the highest percentage in earth’s crust.
Give the symbol of the following element:
Arsenic
Give the symbol of the following element:
Antimony
Write the radical of the following valency:
Nitrate
Write the radical of the following valency:
Calcium
State why the molecular formula of zinc carbonate is ZnCO3 .
