The Shapes of s, p and d Orbitals
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5   The Shapes of s, p and d Orbitals Electrons can adopt different shapes travelling around the nucleus. These include s, p, d and f. These patterns are described as orbitals. These orbitals get larger as they progress fro s … Read More

Electron Orbital Filling Rules
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3  Electron Orbital Filling Rules As there are more electrons with the atom their inclusion follows electron filling rules. The Aufbau principle states that the lowest energy orbital is filled first, increasing in shells. Any orbital can have up to two … Read More