EASY
JEE Advanced
IMPORTANT
Earn 100

The size of is very similar to , due to
(a)the difference of atomic number by one.
(b)the contraction in size in the first transition series elements.
(c)lanthanide contraction.
(d)actinide contraction

50% studentsanswered this correctly

Important Questions on Periodic Classification of Elements and General Inorganic Chemistry
MEDIUM
JEE Advanced
IMPORTANT
In the isoelectronic species, the ionic radii of and are respectively given by:

EASY
JEE Advanced
IMPORTANT
For which of the elements of different groups, the change in nonpolar covalent radii is maximum?

EASY
JEE Advanced
IMPORTANT
Which of the following orders regarding metallic atomic radii is correct?

EASY
JEE Advanced
IMPORTANT
The ionic mobility of alkali metal ions in an aqueous solution is maximum for:

EASY
JEE Advanced
IMPORTANT
The set representing the correct order of ionic radius is:

MEDIUM
JEE Advanced
IMPORTANT
Change in size is maximum in which process:

MEDIUM
JEE Advanced
IMPORTANT
Crystal radius of three ions have and , respectively. If all the three ions have the same number of protons, select the correct statement.

MEDIUM
JEE Advanced
IMPORTANT
Which of the following orders of atomic/ionic radius are correct?
