The noble gases have a particularly stable outer shell electronic configuration represented as

The noble gases have a particularly stable outer shell electronic configuration represented as

What is the outer shell configuration of bromine?Group of answer choices3s23p64s23d104p64s23d104p54s24p64s24p5

1. What is the common valence electron configuration for elements in Group 18 (noble gases) of the periodic table?

An element 'X' have 3 electrons in its outer most third orbit.What will be its Atomic number and Number of proton in it.Write its Electronic configuration?

The valence electronic configuration of an atom is 6s2. It d orbital of the penultimate shell contains two unpaired electrons, calculate the atomic number.