JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

1 Easy

1 of 1

Analyzing +4 | -1

The ionic radii of

{O^{2 - }},{F^ - },N{a^ + }\,\,{\text{and}}\,\,M{g^{2 + }}

are 1.35, 1.34, 0.95 and 0.66

\mathop {\text{A}}\limits^{\text{o}}

respectively. The radius of the

Ne

atom is

View answer and explanation

Correct option: B

1.12\,\,\,\mathop {\text{A}}\limits^{\text{o}}

Option B (

1.12\,\,\,\mathop {\text{A}}\limits^{\text{o}}

) is the most appropriate as the radius of Ne should fall between the radii of

F^-

and

Na^+

, considering the trend of ionic radii.

More Questions from CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES