Q 2752123934.     `S_1` : Long form of periodic table completely helps in predicting the oxidation state of elements.
`S_2` : Metallic and covalent radii of potassium are `203` pm and `230` pm respectivley.
`S_3` : The following set of elements does not represent the correct order of electron affinity values `C < Si > P > N`.
`S_4` : Formation of `Se^(2-)` and `Ar^(-)`, both require the absorption of energy.

A

FFFT

B

TTFT

C

TTTF

D

TTTT

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including


Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD


0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer