Metals
Non-metlas
Metalloids
Group with 1 valence Electron
Group with 2 valence Electron
Group with 3 valence Electron
Group with 4 valence electron
Group with 5 valence electron
Group with 6 valence electron
Group with 7 valence electrons
Group with 8 valence electrons (besides He)
Period with 2 energy levels
period with 3 energy levels