Chem-is-try


 * Comment on the following: give examples, exceptions, contrary opinions, and applications in your life.**


 * 1. The Mole is the main measure in Chemistry**
 * (**mass --> volume --> number of particles)


 * 2. The Little Electron is responsible for most of the activity in Chemistry**
 * (**no reaction, modera**t**e reaction, violent reaction)

(nucleus is so very, very, very small; where is the little electron?)
 * 3. Most of matter is empty space - very hard to believe**

(molecules not rigidly attached; close spacing)
 * 4. Liquids take the shape of their containers**


 * 5. Liquid water is denser than ice - a very big deal**
 * (**bonding makes the difference)