Advertisements
Advertisements
Question
Give example.
Positive radicals
Advertisements
Solution
H+, Na+, K+, Ag+, Cu+, Hg+
APPEARS IN
RELATED QUESTIONS
How many atoms are present in a PO43− ion?
Name the following radicals :
HC03
Name the following radicals :
OH
Write the names of `"NH"_4"OH"` 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 chloride ion has negative charge because it has more electrons than a neutral atom.
A particle X has 17 protons, 18 neutrons and 18 electrons. This particle is most likely to be :
Give example.
Basic radicals
Give example.
Trivalent basic radicals
What do you understand by the following terms?
Acid radical
Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.
Stannic oxide
Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.
Magnesium phosphate
Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.
Potassium manganate
Fill in the blank:
Sodium chloride has two radicals. Sodium is a _____ radical while chloride is _____ radical.
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?
Lithium
State if the following element or radical is divalent?
Bromide
State if the following element or radical is divalent?
Sulphite
State if the following element or radical is divalent?
Carbide
