2. H ↓ and ← He F Al Fr 1 Alkali metals 18A Noble Gases
2 Alkaline earth metals
17 Halogens
Larger down and left
↓ and ← 13 14 15 61 H He Be B F
Transition metals Al Si Ge As Sc Sb Te La Po At Fr Ac
Metalloids
Rare-Earth or Inner transition metals

3. H ↓ and ← ↓ and ← He F Al Fr 1A Alkali metals 2A Alkaline earth metals
Non-metals more reactive ↑ and → (except Noble gases)
Metals more reactive
↓ and ←
8A Noble Gases
7A Halogens
Larger down and left
↓ and ← 3A 4A 5A 6A H He
Denser down ↓ and right→ Be B F
Transition metals Al Si Ge As Sc Sb Te La Po At Fr Ac
Metalloids
Rare-Earth or Inner transition metals