January 2026
sciencenotes.org
Global Rank
#87,036
1,430Showing Similarweb estimated data.
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Bounce Rate
63.63%
Pages per Visit
1.69
Avg Visit Duration
00:00:49
- Company
- - -
- Industry
- - -
Top 10 sciencenotes.org Competitors
The Top 10 Sites Like sciencenotes.org in January 2026 are ranked by their affinity to sciencenotes.org in terms of keyword traffic, audience targeting, and market overlap
Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
- Company
- - -
- Industry
- - -
Global Rank
#36,123
1,851Bounce Rate
53.78%
Pages per Visit
2.15
Avg Visit Duration
00:01:07
Similarity Score
100%American Chemical Society: Chemistry for Life.
- Company
- ACS Publications
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
39.49%
Pages per Visit
3.39
Avg Visit Duration
00:04:26
Similarity Score
88%We explain periodic trends of the periodic table, such as electronegavity, atomic radius, first ionization energy, & electron affinity.
- Company
- - -
- Industry
- - -
Global Rank
#181,244
7,015Bounce Rate
54.84%
Pages per Visit
1.52
Avg Visit Duration
00:00:32
Similarity Score
80%
BBC Bitesize Acids and Bases (click here) Interactive acid alkali pH testing (click here) Phet simulation …
- Company
- - -
- Industry
- - -
Global Rank
#1,277,828
47,276
Bounce Rate
75.24%
Pages per Visit
1.60
Avg Visit Duration
00:01:05
the definitive online periodic table reference site including technical data, and photographs and descriptions of thousands of samples of the chemical elements.
- Company
- The Periodic Table
Global Rank
#267,980
34,630Bounce Rate
39.87%
Pages per Visit
2.34
Avg Visit Duration
00:00:59
Similarity Score
75%- Company
- - -
- Industry
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Global Rank
#4,830,887
516,922Bounce Rate
44.58%
Pages per Visit
1.36
Avg Visit Duration
00:00:05
Similarity Score
73%explore the chemical elements through this periodic table
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- - -
- Industry
- - -
Global Rank
#248,509
18,901Bounce Rate
40.27%
Pages per Visit
2.01
Avg Visit Duration
00:01:00
Similarity Score
72%As the owner of this website (ChemistryLearner.com), we understand that your privacy is of critical importance. This Privacy Policy describes what information we collect from you via the Site and how we use and disclose such information. Our Use of Cookies A cookie is a file containing an identifier (a string of letters and numbers) that […]
- Company
- - -
- Industry
- - -
Global Rank
#197,933
28,925Bounce Rate
64.88%
Pages per Visit
1.66
Avg Visit Duration
00:01:01
Similarity Score
72%Learn about ThoughtCo's mission, meet the editorial team, and find out how to get in touch.
- Company
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- Industry
- - -
Global Rank
#26,291
1,425Bounce Rate
72.34%
Pages per Visit
1.51
Avg Visit Duration
00:00:57
Similarity Score
70%- Company
- - -
- Industry
- - -
Global Rank
#616,762
34,302Bounce Rate
41.92%
Pages per Visit
1.67
Avg Visit Duration
00:00:26
Similarity Score
70%sciencenotes.org's top 5 competitors in January 2026 are: ptable.com, acs.org, chemistrytalk.org, secondaryscience4all.wordpress.com, and more.
According to Similarweb data of monthly visits, sciencenotes.org’s top competitor in January 2026 is ptable.com. sciencenotes.org 2nd most similar site is acs.org, and closing off the top 3 is chemistrytalk.org.
secondaryscience4all.wordpress.com ranks as the 4th most similar website to sciencenotes.org and periodictable.com ranks fifth in January 2026.
The other five competitors in the top 10 list are chemazone.com, webelements.com, chemistrylearner.com, thoughtco.com, and learnwithdrscott.com.