Description of what letters, numbers and parenthesis mean in a chemical formula
Source: A Natural Approach to Chemistry, Lori Blomme
A video on how to read a chemical formula and figure out what elements and how many of each element make up various compounds.
Source: Uploaded by dcmurray25 on Nov 21, 2011
brief description of what letters, numbers and parenthesis mean in a chemical formula.
Source: lori blomme
Source: don't remember where I got this