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प्रश्न
Fill in the blank:
Symbol represents _____ atom(s) of an element.
उत्तर
Symbol represents gram atom(s) of an element.
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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
Give the symbol of the following element:
Silicon
Give the symbol of the following element:
Phosphorus
Write the radical of the following valency:
Sulphite
Write the radical of the following valency:
Sulphate
Write the chemical formula of the following:
magnesium oxide
State the valency of the following metallic element and write symbol with the valency
Zinc
State why the molecular formula of zinc carbonate is ZnCO3 .
Write the constituent elements and their symbols for the following compounds.
- Carbon monoxide
- Washing soda
