Best Chemistry Websites

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List of the 20 Most Popular Chemistry Websites

We have determined the 20 Most Popular Chemistry Websites based on the of traffic each website receives. Here is our list of rankings for the Top 20 Most Visited Chemistry Websites. Specifically rankings are based on the number of estimated unique visitors received . Our data for unique visitors is collected from several sources, which is updated monthly.
1

Unique Visitors |
4900000
Description

Epa.Gov the #1 Most Popular Chemistry Website

EPA drinking water response in Flint, Michigan. Learn more · Advice for Flint residents … Faces of EPA: Rosemary Hall (1 of 11) … Regulations.gov · Data.gov

2

Unique Visitors |
4300000
Description

Acs.Org the #2 Most Popular Chemistry Website

The American Chemical Society is a scientific society based in the United States that supports scientific inquiry in the field of chemistry.

3

Unique Visitors |
3100000.
Description

Rsc.Org the #3 Most Popular Chemistry Website

Advancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.

4

Unique Visitors |
1200000
Description

Ptable.Com the #4 Most Popular Chemistry Website

Interactive periodic table with dynamic layouts showing names, electrons, oxidation, trend visualization, orbitals, isotopes, and compound search. Full descriptions from write-up sources.

5

Unique Visitors |
1100000
Description

Webqc.Org the #5 Most Popular Chemistry Website

Chemical portal: a place for chemistry enthusiasts and professionals alike. Chemistry tools, periodic table, unit converters and more.

6

Unique Visitors |
920000
Description

Chemguide.Co.Uk the #6 Most Popular Chemistry Website

Main menu of a site aimed to help advanced level chemistry students to understand chemistry

7

Unique Visitors |
860000
Description

Cas.Org the #7 Most Popular Chemistry Website

Chemical Abstracts Service, CAS, is the producer of Chemical Abstracts, SciFinder, and co-partner in operating STN International, all of which provide comprehensive, authoritative, and reliable access to chemical and scientific information from databases covering topics such as chemistry, engineering, patents, medicine, and regulatory data.

8

Unique Visitors |
830000
Description

Chemicalelements.Com the #8 Most Popular Chemistry Website

An up-to-date periodic table with detailed but easy to understand information

9

Unique Visitors |
700000
Description

Sciencenotes.Org the #9 Most Popular Chemistry Website

Are you wondering what’s new and what we’re working on at Science Notes? Here’s a running update.

10

Unique Visitors |
690000
Description

Chemwiki.Ucdavis.Edu the #10 Most Popular Chemistry Website

The ChemWiki is a principal hub of the UC Davis STEMWiki Hyperlibrary, which is a multi-institutional collaborative venture to develop the next generation o

11

Unique Visitors |
640000
Description

Rcsb.Org the #11 Most Popular Chemistry Website

The PDB archive contains information about experimentally-determined structures of proteins, nucleic acids, and complex assemblies. As a member of the…

12

Unique Visitors |
630000
Description

Pubs.Acs.Org the #12 Most Popular Chemistry Website

Publishes products and services for the practice and advancement of the chemical sciences.

13

Unique Visitors |
630000
Description

Chemicool.Com the #13 Most Popular Chemistry Website

Award winning periodic table, with user-friendly element data and facts. Cool, online chemistry videos, dictionary, tools and forum

14

Unique Visitors |
510000
Description

Chem4Kids.Com the #14 Most Popular Chemistry Website

Chem4Kids.com! The site that teaches the basics of chemistry to everyone! Tutorials on matter, atoms, elements, the periodic table, reactions, and biochemistry.

15

Unique Visitors |
450000
Description

Organic-Chemistry.Org the #15 Most Popular Chemistry Website

The Organic Chemistry Portal offers an overview of recent topics, interesting reactions and information on important chemicals for organic chemists.

16

Unique Visitors |
440000
Description

Masterorganicchemistry.Com the #16 Most Popular Chemistry Website

Organic Chemistry Resources and Study Tips | Master Organic Chemistry

17

Unique Visitors |
440000
Description

Sciencegeek.Net the #17 Most Popular Chemistry Website

Support for high school science courses, including chemistry, AP Chemistry, and biology. ScienceGeek.net is the website of Andy Allan, science instructor at El Diamante High School in Visalia, CA.

18

Unique Visitors |
400000
Description

Periodictable.Com the #18 Most Popular Chemistry Website

The definitive online periodic table reference site including technical data, and photographs and descriptions of thousands of samples of the chemical…

19

Unique Visitors |
370000
Description

Iupac.Org the #19 Most Popular Chemistry Website

IUPAC serves the international scientific endeavor in the dual function of a basic science and a mission-oriented Union. The Union is in a unique position.

20

Unique Visitors |
350000
Description

Kentchemistry.Com the #20 Most Popular Chemistry Website

Kentchemistry.com is the premiere chemistry education website on the internet for college and high school students. The sites main purpose is to simplify chemistry, so every student can succeed. The website contains topic links with walkthrough tutorial videos, chemical demonstration videos, a library of New York State Chemistry Regents Exams with the questions explained, various chemistry videos, a compilation of chemistry lab experiments for chemistry teachers and many other interesting items.

Most Popular Chemistry Websites

Rank Website Unique Visitors
1 Epa.Gov 4900000
2 Acs.Org 4300000
3 Rsc.Org 3100000.
4 Ptable.Com 1200000
5 Webqc.Org 1100000
6 Chemguide.Co.Uk 920000
7 Cas.Org 860000
8 Chemicalelements.Com 830000
9 Sciencenotes.Org 700000
10 Chemwiki.Ucdavis.Edu 690000
11 Rcsb.Org 640000
12 Pubs.Acs.Org 630000
13 Chemicool.Com 630000
14 Chem4Kids.Com 510000
15 Organic-Chemistry.Org 450000
16 Masterorganicchemistry.Com 440000
17 Sciencegeek.Net 440000
18 Periodictable.Com 400000
19 Iupac.Org 370000
20 Kentchemistry.Com 350000