Consequently, potassium and calcium have the following electon configurations. Writing out all the orbitals can be a bit laborious and so a frequent shorthand way is to write the electron ...

In the pre-16 model of the atom ... This idea is modified and developed through introducing students to orbitals. Each atomic energy level contains a number of orbitals. An orbital is an area of space ...

"When carbon forms bonds with surrounding atoms, it reconstructs its electron cloud to create hybridized orbitals ... many researchers and validated the model proposed by quantum chemistry." ...