Frequency conversion: f (Hz)≈EkeV×2.418×10^17Totals: Known 3,269 | Stable (strict) 273 | Unstable 2,996 | Predicted 7,759 | Gap 4,490 | Scale factor 2.373509Context gives why the nuclear γ is operationally useful; Kα₁ gives a universal atomic resonance for completeness. Z Elem Known Stable Unstable Pred. Gap Nuclear γ (keV) f(γ) (Hz) Kα₁ (keV) f(Kα₁) (Hz) Context … Continue reading Master Isotope Table + γ & Kα (Z = 1–118)