ChemReference Periodic Table & Lookup icon

ChemReference Periodic Table & Lookup

by ChemReference · chemreference.com · Education
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Instantly look up chemical elements by name, symbol, or atomic number. Powered by chemreference.com.

Users
34
−3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#125K
#104K among extensions
Version
1.0.0
updated 20 Feb 2026

Users

monthly, 8 months
01734Feb 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 34 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months
001Feb 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About ChemReference Periodic Table & Lookup

Instantly look up any chemical element by name, symbol, or atomic number. Quick access to key properties and the full ChemReference periodic table.

Growth

WindowUsersChangeRatingsRating
7 days−1−2.9%00.00
30 days−3−8.1%00.00
6 months+23+209.1%00.00

Version history

1 versions recorded
1.0.020 Feb 2026

Details

Category
Education
First seen
20 Feb 2026
Size
2.1 MB
Languages
en
Pricing
Free
Privacy policy
chemreference.com
Extension ID
coadgihijgjcfacpkheifeamdoneooel

Permissions and risk

Minimal riskimpact 0, likelihood 1

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