Advertisements
Advertisements
Question
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).
Permanganate
Advertisements
Solution
| Name | Symbol | Ion | Valency |
| Permanganate | \[\ce{MnO4}\] | \[\ce{[MnO4]^{1-}}\] | −1 |
APPEARS IN
RELATED QUESTIONS
Write the full form of IUPAC. Name the elements represented by the following symbols:
Au, Pb, Sn, Hg
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Oxide
Fill in the blank:
Dalton used symbol _____ for oxygen and _____ for hydrogen.
Give the symbol and the number of atoms of the following elements present in water.
Give the symbol of the following element:
Mercury
Write the radical of the following valency:
Zinc
Write the radical of the following valency:
Bromine [Bromide]
State the valency of the following metallic element and write symbol with the valency
Aluminium
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
Define Alchemy.
