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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
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Magnetic separation
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Chloride
State the type of element for the following:
Calcium
Write the radical of the following valency:
Nitrate
Write the radical of the following valency:
Hydroxide
Write the radical of the following valency:
Phosphate
Write the chemical formula of the following:
magnesium oxide
Give the formula of the following gas:
Ammonia
State the valency of the following metallic element and write symbol with the valency
Calcium
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).
Bisulphite
