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प्रश्न
Give the chemical formula of ammonium sulphate
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उत्तर
It denotes in a compound, the number of atoms of element present.
∴ Formula = \[\ce{(NH4)2SO4}\]
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संबंधित प्रश्न
In the Modern Periodic Table, which are the metals among the first ten elements?
What is the significance of atomic number in the modern classification of elements? Explain with the help of an example.
Which element has the electronic configuration 2, 8, 2?
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Give the symbol and valency of the following element and radical.
Aluminium
Find the correlation:
Mendeleev’s periodic table : atomic mass : : Modern periodic table : _______
