Diagonal Relationship Between Be Al

Diagonal relationship between Be & Al

graph TB A[Diagonal Relationship] --> B[Be & Al] B --> C[Similarities] C --> D1[Small Atomic Sizes] C --> D2[High Ionization Energies] C --> D3[Non-Metallic Character] B --> E[Differences] E --> F1[Electronegativity] E --> F2[Oxidation States] E --> F3[Formation of Complexes]