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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
Name the elements represented by the following symbols :
Hg, Pb, Au, Ag, Sn
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Oxide
State the type of element for the following:
Zinc
State the type of element for the following:
Arsenic
State the type of element for the following:
Silicon
Give the symbol of the following element:
Sulphate
Write the radical of the following valency:
Iodine
Give the formula of the following acid:
Nitric
Mass of one atom of oxygen is
What is the expansion of IUPAC.
