Chem 3A Chapter 1 and 2
Introduction to Chemistry
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.
Energy and Chemistry + Atoms
Atoms and Energy
Heat of Reactions
Heat of reactions (exothermic and endothermic)
Elements and Compounds
Ionic and Chemical Bonding Review
review for your quiz
Isotopes, Ions, and Subatomic Particle Review
Isotope and ion practice!
أسئلة الكيمياء ٤
مشروع الطالبات ( لجين محمد، وسن لافي، شيماء حامد، شهد خالد)
Parts of an Atom Review
Basics of Chemistry
Focus, read the question and choose the most correct answer before the time is up!