April 2026
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Global Rank
#1,980,200
274,184Showing Similarweb estimated data.
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Bounce Rate
40.01%
Pages per Visit
1.81
Avg Visit Duration
00:00:35
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Top 10 theodoregray.com Competitors
The Top 10 Sites Like theodoregray.com in April 2026 are ranked by their affinity to theodoregray.com in terms of keyword traffic, audience targeting, and market overlap
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
#325,248
46,855Bounce Rate
43.95%
Pages per Visit
2.28
Avg Visit Duration
00:00:48
Similarity Score
100% A Great Gift...any time of the year!United Nuclear Gift Certificates can be used just like cash to purchase any of our products.Click below to choose a Gift Certificate of $25, $50 or $100.If you'd like us to enclose a note with your Gift Certificate, or if you have special instructions on where or when you'd like us to mail your Gift Certificate, just call or email us at: customerservice@unitednuclear.com and we'll take care of it.To use, simply mail in your order with the Gift Certificate and that's it!A great gift for the scientist or home experimenter who has everything.Shipping is free for Gift Certificates.
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Global Rank
#251,287
115,404Bounce Rate
32.13%
Pages per Visit
6.43
Avg Visit Duration
00:01:11
Similarity Score
92%- Company
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Global Rank
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Category Rank
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Bounce Rate
65.23%
Pages per Visit
2.26
Avg Visit Duration
00:02:06
Similarity Score
90%- Company
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Bounce Rate
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Pages per Visit
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Similarity Score
85%- Company
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Global Rank
#1,004,932
243,051Bounce Rate
51.69%
Pages per Visit
2.07
Avg Visit Duration
00:00:16
Similarity Score
82%Uranium - Specific Heat Capacity - Latent Heat of Vaporization and Fusion. Specific heat of Uranium is 0.12 J/g K. Latent Heat of Fusion of Uranium is 8.52 kJ/mol.
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Global Rank
#1,374,934
253,557Bounce Rate
53.1%
Pages per Visit
2.13
Avg Visit Duration
00:01:11
Similarity Score
79%molecule news, molecular structure for food molecules, drug molecules, pesticides, molecules of life, solvent molecules
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Global Rank
#2,466,252
141,919Bounce Rate
43.16%
Pages per Visit
1.65
Avg Visit Duration
00:00:23
Similarity Score
78%elu, loodus, teadus ja tehnoloogia
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Global Rank
#711,088
70,152Country Rank
#985
131Bounce Rate
28.91%
Pages per Visit
10.19
Avg Visit Duration
00:07:39
Similarity Score
75%- Company
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Bounce Rate
65.09%
Pages per Visit
2.46
Avg Visit Duration
00:00:59
Similarity Score
74%jefferson lab's science education site - science and math resources for students and teachers
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Global Rank
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Bounce Rate
71.48%
Pages per Visit
6.01
Avg Visit Duration
00:00:12
Similarity Score
73%theodoregray.com's top 5 competitors in April 2026 are: periodictable.com, unitednuclear.com, periodic-table.rsc.org, chemed.chem.purdue.edu, and more.
According to Similarweb data of monthly visits, theodoregray.com’s top competitor in April 2026 is periodictable.com. theodoregray.com 2nd most similar site is unitednuclear.com, and closing off the top 3 is periodic-table.rsc.org.
chemed.chem.purdue.edu ranks as the 4th most similar website to theodoregray.com and sciencespot.net ranks fifth in April 2026.
The other five competitors in the top 10 list are material-properties.org, worldofmolecules.com, fyysika.ee, phymain.unisciel.fr, and education.jlab.org.