Actinium

Element density: 10.07 g/cm³
Electron configuration: [Rn]6d¹7s²
Oxidation states: +3

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
Kα	90.880	Ll	10.865	Mz	2.299
Kβ	102.922	Ln	14.078	Mα	2.915
		Lα¹	12.648	Mβ	3.033
		Lβ¹	15.711	Mγ	3.286
		Lβ²	15.229	M₂N₄	3.911
		Lγ¹	18.485
		Lγ²	18.728