Electron configuration

Question 1

Orbital

Answer 1

The space where an electron can be found in an atom

Question 2

Paulis exclusion principle

Answer 2

Any orbital can contain a maximum of two electrons provided that they spin in opposite directions

Question 3

Hunds rule

Answer 3

When the same orbitals are available, each orbital gets one electron first before the electrons are paired

Question 4

Energy level

Answer 4

=group number

Question 5

Valence electron + Inner electron

Answer 5

=Atomic number