Selenium
Element density: 4.82 g/cm3
Electron configuration: [Ar]3d104s24p4
Oxidation states: +4,6/-2

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 | 11.204 | Ll | 1.204 | ||||
| Kβ | 12.498 | Ln | 1.244 | ||||
| Lα1 | 1.379 | ||||||
| Lβ1 | 1.419 | ||||||
Applications
Unlock the power of electron microscopy with Gatan—explore cutting-edge applications, dive into expert-led webinars, and discover insights through detailed application notes that fuel scientific breakthroughs.

