Quality:

Article “Chem” in Japanese Wikipedia has 8.5 points for quality (as of July 1, 2025).
The article contains 1 references and 4 sections.
Since the creation of article “Chem”, its content was written by 3 registered users of Japanese Wikipedia and edited by 3 registered Wikipedia users in all languages.
The article is cited 1 times in Japanese Wikipedia and cited 1 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Japanese): #131174 in April 2023
- Global: #2050682 in December 2016
The highest popularity rank from 2008:
- Local (Japanese): #523643 in January 2008
- Global: #4535677 in January 2008
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).