#4.6 / 5 rate

Model PeriodicTable

2,000 users

2017-10-27

http://www.modelscienc...

http://www.modelscienc...

This extension is being deprecated because it doesn't follow Chrome extension best practices.

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Periodic Table with quiz and lesson feature for schools and students.

Excellent. It would be very good to have it in different languages :) happy to help

http://freeperiodictable.com/

Anthony Palazzetti

vilis

https://pt.kle.cz/

http://www.ebhasin.com/

http://www.chemninja.com/

http://chemreference.com/

http://www.ptable.com/

pluraldev.com