Which of the following is expressed to have the smallest radius?(a) p^

1.	Which of the following is expressed to have the smallest radius?(a) p^3- (b) S^2-(c)Cl- (d) Ca^2+
Answer» Answer: (b) S^2- Explanation: *Sulphur* *because* in *modern* *periodic* *table* it is *most* *electro-negativity* *elements, if electron* in *OUTERMOST* *ORBIT* is *more* *than* *no.of* *proton* *while* *increase, then* *the* *size* of *the* *atom* *BECAME* *smaller. Therefore, sulfur(S^2-) have* *SMALLEST* *radius* *from* *above* *mention* *following*.

Which of the following is expressed to have the smallest radius?(a) p^3- (b) S^2-(c)Cl- (d) Ca^2+

Answer»

Answer:

(b) S^2-

Explanation:

Sulphur because in modern periodic table it is most electro-negativity elements, if electron in OUTERMOST ORBIT is more than no.of proton while increase, then the size of the atom BECAME smaller. Therefore, sulfur(S^2-) have SMALLEST radius from above mention following.

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