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प्रश्न
Write the radical of the following valency:
Sulphate
पर्याय
1+
2+
3+
1−
2−
3−
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उत्तर
2−
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संबंधित प्रश्न
Give the symbol of the following element:
Neon
Give the symbol of the following element:
Zinc
Give the symbol of the following element:
Lead
Give the symbol of the following element:
Bromine [bromide]
State the type of element for the following:
Copper
State the type of element for the following:
Bromine
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).
Nitride
Give the qualitative and quantitative meaning of the term ‘symbol’.
What does a chemical symbol represent?
