Advertisements
Advertisements
Question
Name the following:
The radical containing one nitrogen and four hydrogen atoms.
Advertisements
Solution
Ammonium
APPEARS IN
RELATED QUESTIONS
How many atoms are present in a PO43− ion?
Write the names of `"HgO"` compounds :
Write the names of `"ZnCl"_2 ` compounds :
What is the name of a particle which contains 10 electrons, 11 protons and 12 neutrons ?
What is the difference between a cation and an anion ? Explain with examples.
The valencies (or charges) of some of the ions are given below :
| Ion | Valency (Charge) | Ion | Valency (Charge) |
| Sodium ion | 1+ | Bromide ion | 1– |
| Ammonium ion | 1+ | Hydroxide ion | 1– |
| Calcium ion | 2+ | Sulphate ion | 2– |
| Lead ion | 2+ | Phosphate ion | 3– |
Using this information, write down the formulae of the following compounds :
(i) Sodium phosphate
(ii) Ammonium sulphate
(iii) Calcium hydroxide
(iv) Lead bromide
Give example.
Positive radicals
Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.
Potassium ferrocyanide
Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.
Stannic phosphate
State if the following element or radical is divalent?
Nitride
