1.

An atom is an electronic configuration of 2,8,7 name the elements .​

Answer»

Answer:

As the electronic CONFIGURATION of the given atom is 2,8,7 it is inferred that the atomic number of element is 17 (2+8+7). Thus element with atomic number 17 is CHLORINE. Among the OPTIONS given which includes Nitrogen, Fluorine, Phosphorus and Argon, chlorine is chemically SIMILAR to fluorine.



Discussion

No Comment Found

Related InterviewSolutions