Quality:

Eigen cation - cation; one form of solvated proton in aqueous solution. Article “Kation Eigena” in Polish Wikipedia has 10.6 points for quality (as of July 1, 2025).
The article contains 1 references and 3 sections.
Since the creation of article “Kation Eigena”, its content was written by 5 registered users of Polish Wikipedia and edited by 5 registered Wikipedia users in all languages.
The article is cited 10 times in Polish Wikipedia and cited 10 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Polish): #16967 in July 2007
- Global: #450129 in July 2007
The highest popularity rank from 2008:
- Local (Polish): #85761 in July 2008
- Global: #1230062 in January 2009
There is 1 language version for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).