Entry Test MCQ :: Basic Concept

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Which of the following are isoelectronic species?

[A].	H+ H H-	[B].	Li+ Na+ K+
[C].	C1- Br- I	[D].	F- Ne Na+

Answer: Option D

Muhammad said:

Plz tell me what is isoelectronic specie

ASAD said:

what is isoelectronic species

afreen said:

...isoelectronic means having same number of electrons

rashkehina said:

isoele ctric mean havin same number of electron

Gulnaz said:

Isoelectronic prblms k lye calcution chaiye