Advertisements
Advertisements
प्रश्न
Write the radical of the following valency:
Zinc
पर्याय
1+
2+
3+
1−
2−
3−
Advertisements
उत्तर
2+
APPEARS IN
संबंधित प्रश्न
Give the symbol of the following element:
Sulphur [sulphide]
State the type of element for the following:
Arsenic
Write the radical of the following valency:
Aluminium
Give the formula of the following gas:
Carbon monoxide
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).
Hydroxide
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
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).
Plumbite
What does the symbol '→' present in a chemical equation, mean?
Write a note on Greem symbols.
