d) Can't predict [
14. Fill in the gap with appropriate symbol; Radius of cation
a) <
b) >
c) =
15. The species which contains same no.of electrons are called as
a) Isotopes
b) Isobars
d) Isoelectronics
c) Isotones
The distance of outermost shell of an anion or cation from its nucleus is called In uus.
The radius of the cation is always smaller than the atomic radius of parent atom. Eg: Nat < Na
The radius of the anion is always larger than the atomic radius of the parent atom.
El >CI
Ions or atoms with same number of electrons are called Isoelectronic species.
atomic radius of parent atom
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b is correct
d is correct
this is the correct answer of this question
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Answer:
B and D will be correct answer of this question .
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