May 2026
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Global Rank
#278,883
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Bounce Rate
40.01%
Pages per Visit
3.06
Avg Visit Duration
00:00:48
- Company
- The Periodic Table
Top 10 periodictable.com Competitors
The Top 10 Sites Like periodictable.com in May 2026 are ranked by their affinity to periodictable.com in terms of keyword traffic, audience targeting, and market overlap
explore the chemical elements through this periodic table
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Global Rank
#335,549
35,077Bounce Rate
38.75%
Pages per Visit
1.63
Avg Visit Duration
00:00:23
Similarity Score
100%- Company
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Bounce Rate
67.01%
Pages per Visit
1.86
Avg Visit Duration
00:01:17
Similarity Score
96%Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
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Global Rank
#39,996
4,480Bounce Rate
51.33%
Pages per Visit
2.12
Avg Visit Duration
00:01:07
Similarity Score
92%lenntech designs, builds and installs a wide range of odour treatment, water purification and air filtration products using uv, ozone, ecosorb, drum filtration. also cooling towers.
- Company
- Lenntech
Global Rank
#197,955
25,895Bounce Rate
48.69%
Pages per Visit
1.66
Avg Visit Duration
00:00:42
Similarity Score
85%this site provides chemistry, environmental and hazardous materials news, careers & resources including: in depth articles; a detailed periodic table of elements; chemical database; hazmat emergency response guides; hazmat placarding information; and much more.
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Global Rank
#1,732,823
392,210Bounce Rate
41.04%
Pages per Visit
1.57
Avg Visit Duration
00:00:18
Similarity Score
82%Science Notes is a website which uses cookies. This document contains information on what is a cookie, how we use our cookies, and methods to opt out of using cookies if you desire.
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Global Rank
#77,893
2,486Bounce Rate
61.42%
Pages per Visit
1.69
Avg Visit Duration
00:00:43
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79%American Elements: The Materials Science Company™ | Certified bulk & lab quantity manufacturer & supplier of metals, chemicals, nanoparticles & other advanced materials.
Global Rank
#258,354
2,078Bounce Rate
41.97%
Pages per Visit
2.13
Avg Visit Duration
00:00:34
Similarity Score
78%PubChem is the world's largest collection of freely accessible chemical information. Search chemicals by name, molecular formula, structure, and other identifiers. Find chemical and physical properties, biological activities, safety and toxicity information, patents, literature citations and more.
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75%Kathy Ceceri has written a nice article about our quilting enterprise over at MakeZine: http://makezine.com/2016/12/20/check-out-the-behemoth-an-oversized-robot-that-makes-nerdy-quilts/
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Global Rank
#1,766,702
213,498Bounce Rate
43.56%
Pages per Visit
1.55
Avg Visit Duration
00:00:11
Similarity Score
74%Indirect Cooled Magnetrons incorporate an intermediate wall between the circular cathode’s cooling water and the sputtering target. This wall creates a permanent water-to-vacuum seal preventing leaks that could occur if a target is “sputtered through.”
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Global Rank
#1,628,852
87,965Bounce Rate
45.49%
Pages per Visit
1.54
Avg Visit Duration
00:00:24
Similarity Score
71%periodictable.com's top 5 competitors in May 2026 are: webelements.com, periodic-table.rsc.org, ptable.com, lenntech.com, and more.
According to Similarweb data of monthly visits, periodictable.com’s top competitor in May 2026 is webelements.com. periodictable.com 2nd most similar site is periodic-table.rsc.org, and closing off the top 3 is ptable.com.
lenntech.com ranks as the 4th most similar website to periodictable.com and environmentalchemistry.com ranks fifth in May 2026.
The other five competitors in the top 10 list are sciencenotes.org, americanelements.com, pubchem.ncbi.nlm.nih.gov, theodoregray.com, and angstromsciences.com.