Advertisements
Advertisements
प्रश्न
State the term
A group of atoms that react as a single unit ______.
उत्तर
A group of atoms that react as a single unit radical.
APPEARS IN
संबंधित प्रश्न
How many atoms are present in a H2S molecule?
Write the molecular formulae of Calcium phosphate :
The valency of sodium is one, write the molecular formula for sodium hydroxide ?
Fill in the blank
_______ is a triatomic molecule.
State the term
The combining capacity of an element _______
What is a molecule ? Explain with an example.
Which contains more molecules, 10 g of sulphur dioxide (SO2) or 10 g of oxygen (O2) ?
(Atomic masses : S = 32 u ; O = 16 u)
How many units of charge are developed on each atom?
What is the number of electrons after the transfer of electrons in magnesium and sulphur atoms.
Diagrammatically represent the transfer of electrons.
State the correct formula of the following from the option given:
Sodium bisulphite
State the correct formula of the following from the option given:
Aluminium phosphate
Name the following:
A non-metal which forms a polyatomic molecule with more than three atoms.
Express each of the following in kilograms
5.84 × 10−3 mg
Express each of the following in kilograms
5.873×10−21g
Compute the number of ions present in 5.85 g of sodium chloride
A group of atoms carrying a fixed charge on them is called ————.
A molecule containing three atoms is called a ______ molecule.
______ of an element consist of a fixed number of different types of atom.
