Version26.04.0
Revision136
Size245.9 MB
LicenseGPL-2.0+
Confinementstrict
Basecore24
CategoriesEducation

KDE Periodic Table of Elements

Screenshot

Kalzium is a program that shows you the Periodic Table of Elements. You can use Kalzium to search for information about the elements or to learn facts about the periodic table. It provides an overview of the important data (like melting points, electron affinity, electron negativity, electron configuration, radii, mass, ionisation energy), an isotope table, and different colored views of the periodic table (separation of the different blocks, year simulator, temperature simulator). It contains tools to visualize the spectral lines of each element, a molecular weight calculator, a 3D molecule editor, and an equation solver for stoichiometric problems.

Update History

25.08.0 (125)26.04.0 (136)
17 Apr 2026, 09:00 UTC
25.08.0 (125)
13 Dec 2025, 09:47 UTC

Published18 Sept 2017, 15:11 UTC

Last updated10 Apr 2026, 10:02 UTC

First seen13 Dec 2025, 09:47 UTC