Advertisements
Advertisements
प्रश्न
Arrange the elements of second and third periods in increasing order of their atomic size (excluding noble gases).
Advertisements
उत्तर
Second Period: Fluorine < Oxygen < Nitrogen < Carbon < Boron < Beryllium < Lithium.
Third Period: Chlorine < Sulphur < Phosphorus < Silicon < Aluminum < Magnesium < Sodium.
संबंधित प्रश्न
Arrange the following as per the instruction given in the brackets:
Na, K, Li (Increasing atomic size)
Answer the following in respect of element `31/15 P `
Is it a reducing agent or oxidizing agent?
Answer the following in respect of element `31/15 P `
Give its formula with chlorine?
Give the trends in atomic size on moving down the group.
Which is greater in size an atom or a cation?
Arrange the following in increasing order of property indicated
I, I+, I- (atomic size)
The size of an atom is indicated by its _______.
While going from top to bottom in a group the atomic radius _______.
When an atom of iodine becomes an iodine ion (I–) the radius will ______
Arrange the following as per instruction given in the bracket.
Mg, Cl, Na, S, Si (decreasing order of atomic size)
