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प्रश्न
Write the radical of the following valency:
Nitrate
पर्याय
1+
2+
3+
1−
2−
3−
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उत्तर
1−
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संबंधित प्रश्न
The anion of an element has ______.
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Phosphate
Give two examples of the following:
Liquid + Liquid mixture:
Give the symbol and the number of atoms of the following elements present in sodium chloride.
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:
Hydroxide
Write the radical of the following valency:
Bromine [Bromide]
Write the chemical formula of the following:
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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).
Chloride
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).
Sulphide
