| Trends or Specific Elements | |
| Ionization energy across a period | |
| Ionization energy down a group | |
| Atomic radius across a period | |
| Atomic radius down a group | |
| Electron affinity across a period | |
| Electron affinity down a group | |
| Electronegativity across a period | |
| Electronegativity down a group | |
| Most Electronegative Element | |