Rubidium
Element density: 1.53 g/cm3
Electron configuration:
[Kr]5s1
Oxidation states: +1

X-ray peak intensities
A quick-reference for exploring x-ray peak intensities across element series (K, L, M, N) to support accurate EDS analysis in electron microscopy.
| K‑Series | L‑Series | M‑Series | N‑Series | ||||
|---|---|---|---|---|---|---|---|
| Kα | 13.371 | Ll | 1.482 | ||||
| Kβ | 14.993 | Ln | 1.542 | ||||
| Lα1 | 1.694 | ||||||
| Lβ1 | 1.752 | ||||||
