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प्रश्न
The Latin language name of an element is natrium. The English name of this element is :
पर्याय
sodium
potassium
magnesium
sulphur
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उत्तर
Sodium
The English name of the element natrium is Sodium (Na).
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संबंधित प्रश्न
Which particular atom of the above element is used for this purpose ?
What do the following symbol stand for?
2H
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
K1+ Cl1-
State the type of element for the following:
Arsenic
State the most reactive and the least reactive metal from the following – Zn, Ag, Na, Fe, Cu, Pb.
Write the radical of the following valency:
magnesium
Write the radical of the following valency:
Chlorine [Chloride]
State the valency of the following metallic element and write symbol with the valency
Magnesium
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Bisulphate
The pictorial symbol for water given by the alchemists was
