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प्रश्न
Write the radical of the following valency:
Sulphur [Sulphide]
पर्याय
1+
2+
3+
1−
2−
3−
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उत्तर
2−
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संबंधित प्रश्न
The English name of an element is potassium, its Latin name will be :
Match the symbols of – radicals – with their correct combining power or capacity, (valency).
(a) OH
(b) So4
(c) No3
(d) Co3
Combining power or capacity – A : 3; B : 2; C : 1. (negative valencies)
Give the symbol of the following element:
Neon
Give the symbol of the following element:
Iodine
Give the symbol of the following element:
Magnesium
Write the radical of the following valency:
Sodium
Write the radical of the following valency:
Zinc
Write the radical of the following valency:
Sulphate
State the valency of the following metallic element and write symbol with the valency
Potassium
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).
Carbonate
