The principal quantum number

UB ForumCategory: Mastering ChemistryThe principal quantum number
Selena TateSelena Tate Staff asked 7 years ago

The principal quantum number for the outermost electrons in a Br atom in the ground

state is __________.

a) 5

b) 1

c) 3

d) 2

e) 4

1 Answers
Best Answer
Sajid AhmadSajid Ahmad Staff answered 7 years ago

The principal quantum number for the outermost electrons in a Br atom in the ground
state is __________.
Solution:e) 4