Fewpal
+2 votes
43 views
in Chemistry by (7.5k points)

1 Answer

+2 votes
by (9.9k points)
selected by
 
Best answer

Energy of electron present in nth orbital of an atom with atomic number Z is given by

En= -(2π2Z2me4)/(n2h2)

When an electron (e) is infinite distance from nucleus it has zero interaction with nucleus. As it approaches to nucleus it interacts with nucleus it does some work and releases some energy. Thus the energy of the electron decreases and becomes negative.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...