Alkane Nomenclature
Practicing your nomenclature for straight chain alkanes
Elements Around Us
Think hard
Organic Chemistry
Choose wisely.
Chem 3A Chapter 1 and 2
Introduction to Chemistry
Essential Chemistry- Density and CER Unit 1.3 Review
Essential Chemistry- Density and CER
Atomic Structure Lesson 2
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Chemical Hair Bonds: An assessment
Learners test their knowledge of chemical hair bonds after completing learning objects on the peptide, disulfide, salt, and hydrogen bonds.
Nano Chemistry
with my best wishes
Quantum Numbers
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.