Monday, October 19, 2009

Molecules


Hey Class!!

As we finish talking about the smallest particles that make up matter, we begin talking about the substances that are made from different combinations of atoms. A molecule is a combination of at least two atoms that form a strong chemical bond. A molecule might consist of a single element (O2) or of different elements (H2O).

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Go to the following website: All About Molecules

Read the whole introduction to what a molecule is.

Then, pick one molecule and, in your own words, describe the molecule in a post.