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Chemistry Articles

Chronological Listing

By Anne Marie Helmenstine, Ph.D., About.com

This an index of the features and articles written by Anne Helmenstine, Ph.D. for About Chemistry:

2006 Chemistry Articles
These are the most recent features written for About Chemistry. Learn about cloud seeding, make colored soap bubbles, cook up a smoke bomb, and more.

2005 Chemistry Articles
This is the collection of 2005 features written for About Chemistry. Make liquid nitrogen ice cream, synthesize aspirin, learn why apples turn brown, grow epsom salt crystals, test your knowledge of rock and mineral chemistry, and more.

2004 Chemistry Articles
These are the 2004 About Chemistry features. You'll find information about searching for extraterrestial life, learn to grow sugar crystals, get instructions for balancing redox reactions, see the symbols used in alchemy, and test your understanding of concepts with quizzes and games.

2003 Chemistry Articles
This is a collection of all of the original feature articles written for About Chemistry in 2003. Articles discuss topics including rigor mortis, water chemistry, mosquito repellents, ricin, pH indicators, and more.

2002 Chemistry Articles
This is a collection of all of the original feature articles written for About Chemistry in 2002. The articles include information on tattoo ink, science fair projects, Nobel prizes, Avogadro, leaf colors, sunless tanning, and more.

2001 Chemistry Articles
This is a collection of all of the original feature articles written for About Chemistry in 2001. The articles include information on gasoline, preservatives, theobromine, lycopene, diamond structure, soap-making, and many other topics.

For the very latest site updates, visit the What's New page. Chemistry news and features may be found on the About Chemistry Home Page.

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