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प्रश्न
The chemical symbol for sodium is
पर्याय
So
Sd
NA
Na
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उत्तर
Na
Chemical symbol for sodium is Na.
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संबंधित प्रश्न
Select elements and compounds from the following list: Iron, plaster of paris, chalk, common salt, copper, aluminium, calcium oxide, cane sugar, carbon, silica, sodium sulphate, uranium, potassium carbonate, silver, carbon dioxide.
Which particular atom of the above element is used for this purpose ?
Match the symbols of non-metallic elements with their correct combining power or capacity.
(a) O
(b) S
(c) Cl
Combining power or capacity A : 3; B : 2; C : 1. (negative valencies)
Give the symbol of the following element:
Iodine
Give the symbol of the following element:
Phosphorus
Give the symbol of the following element:
Aluminium
State the type of element for the following:
Chlorine
Write the radical of the following valency:
Zinc
Write the chemical formula of the following:
magnesium oxide
What is the rarest natural element on the earth?
