Alkane Nomenclature
Practicing your nomenclature for straight chain alkanes
Elements Around Us
Think hard
Organic Chemistry
Choose wisely.
Essential Chemistry- Density and CER Unit 1.3 Review
Essential Chemistry- Density and CER
Atomic Structure Lesson 2
i wish luck
Nano Chemistry
with my best wishes
Quantum Numbers
Energy and Chemistry + Atoms
Atoms and Energy
Chemical and Physical Change
A chemical change results from a chemical reaction, while a physical change is when matter changes forms but not chemical identity. Examples of chemical changes are burning, cooking, rusting, and rotting.
Types of Fire Fighting Equipment
Match the use to the type of extinguisher.