8/24/09
Post date: Aug 25, 2009 12:50:58 AM
Bell Ringer: What is matter?
Matter is the "stuff" that makes up our world. Anything that has mass and takes up space is matter
Includes solids, such as wood or rocks
Includes liquids, such as water or hot lava
Includes gases, such as air or water vapor
Chemistry is the study of matter and its changes
We call the amount of matter in an object is mass
Copper Wire Lab - due Tuesday