Made Easy Chemistry

  Electronic Configuration of Elements Mendeleev noticed the recurrence of properties of elements as the atomic weight increased, and he i...

Electron Configuration Anomalies Some of the elements have electron configurations that differ slightly from wha...

Filling Electron Shells When an atom or ion receives electrons into its orbitals, the orbitals and shells fill up in a particular ma...

As the periodic table of the elements is built up by adding the necessary electrons to match the atomic number , the electrons will ta...

s Sublevels are Spherically Shaped All ℓ  = 0 electron waves are s waves, or waves from the s sublevel, and they all describe electron...