Advertisements
Advertisements
Question
State if the following element or radical is divalent?
Lithium
Solution
Lithium element or radical not divalent.
APPEARS IN
RELATED QUESTIONS
Write the names of `"ZnCl"_2 ` compounds :
Tick (√) the correct answer.
The sulphate radical is written as S042-. What is the formula of calcium sulphate ?
State whether the following statements are true or false:
A sodium ion has positive charge because it has more protons than a neutral atom.
Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.
Ferrous sulphide
Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.
Sodium thiosulphate
Name the following radicals and give their valencies:
1. SO4
2. CO3
3. OH4.
4.Cr2O7
Fill in the blank:
A radical with one atom of sulphur and three atoms of oxygen are __________.
State if the following element or radical is divalent?
Carbide
State if the following element or radical is divalent?
Dichromate
State if the following element or radical is divalent?
Permanganate
