Element data, shells, isotopes, common ions, hazards, and uses sit close to the 3D model, so it reads more like a study desk than a poster. Clear status tags on each tool or panel would help when some areas are still marked Coming Soon.
Zperiod
Interactive periodic table with 3D atom models and chemistry tools.
86 ratings3.96
Saves1.8K
CategoryEducation
PlatformWeb
PricingFree
Zperiod is an educational chemistry application featuring an interactive periodic table of 118 elements, detailed 3D atom and ion models, chemistry calculation tools, and a worksheet generator for practicing chemical equations. It is designed primarily for high school students to explore and learn chemistry visually and interactively through a desktop interface.
education
Ratings & Reviews
Write a reviewInformation
CategoryEducation
PlatformsWeb
PricingFree
AccountNot confirmed
ListedApril 2026
WebVisit
Report a problem
Website checks
Mobile PageSpeed
Automated checks of the public website by Google Lighthouse 13.6.0. Scores can vary between runs.
Checked Nov 2, 2026
Test this website on PageSpeedWebsite checks refresh automatically each week.
- Performance
- 72 out of 100, Needs improvement
- Accessibility
- 94 out of 100, Good
- Best Practices
- 100 out of 100, Good
- SEO
- 100 out of 100, Good
Around the Web
Reddit:SideProject1,789 source points · 274 comments