Write the Names Of Cuco_3 Compounds :

Write the names of `"CuCo"_3` compounds :

एक पंक्ति में उत्तर

`"CuCo"_3` - Copper Carbonate

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अध्याय 4: Atoms, Molecules and Radicals - Exercise

अध्याय 4 Atoms, Molecules and Radicals
Exercise | Q 8.4

What are polyatomic ions? Give examples.

Write the names of `"NH"_4"OH"` compounds :

Write the names of ZnS compounds :

Define ‘formula mass’ of a compound.

State whether the following statements are true or false :

A chloride ion has negative charge because it has more electrons than a neutral atom.

Name the particle which has 18 electrons, 18 neutrons and 17 protons in it.

Give example.

Basic radicals

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?

Nitride