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Byju's Answer
Standard XII
Chemistry
Atomic and Ionic Sizes of Lanthanides
The most ioni...
Question
The most ionic halide of
M
g
will be :
A
M
g
I
2
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B
M
g
B
r
2
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C
M
g
F
2
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D
M
g
C
l
2
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Solution
The correct option is
C
M
g
F
2
Because of the highest electronegativity difference between
M
g
and
F
,
M
g
F
2
is the most ionic halide among the four.
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