How to write chemical formulae and what they represent about the substance.
Looks at writing formulas for binary ionic compounds and the "5 Step Cross Over Rule."
Learn about the nomenclature of covalent compounds.
Reviews how to write chemical formulae and what they represent about substances.
Summarize the main idea of a reading, create visual aids, and come up with new questions using a Four Square Concept Matrix.
Discover the dangers of a high-salt diet and ways to reduce sodium intake, including the use of salt substitutes.
Read an explanation of chemical formulas in this animated activity.