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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
Fill in the blank:
Symbolic expression for a molecule is called _____.
Give the symbol of the following element:
Boron
Give the symbol of the following element:
Silicon
Give the symbol of the following element:
Lead
Give the formula of the following acid:
Sulphuric
Give the formula of the following gas:
Nitrogen dioxide
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
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
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).
Zincate
What is the significance of the symbol of an element?
