Today we started exploring the differences between elements and compounds. Many chemicals we use everyday are compounds: bleach, ammonia, water, gasoline, etc.
Compounds have much different chemical and physical properties than the elements that make them up.
Aim: What are the differences between elements and compounds?
Presentation: [gview file=”https://www.whsad.org/wp-content/uploads/2013/11/Unit-4.1.pptx”]