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ScienceHigh School 4.7 · 7,200
Chemistry
Atoms, bonding, reactions, and the periodic table — matter and how it changes.
Mr. Liang Chen
Chemistry Teacher
Course progress0 / 4 lessons
1
Atomic Structure
Protons, neutrons, and electrons.
8 min +60 XP2 quiz questions
2
Acids & Bases
The pH scale and what it measures.
8 min +60 XP2 quiz questions
3
The Periodic Table
Order among the elements.
8 min +55 XP2 quiz questions
4
Chemical Bonding
How atoms join to make compounds.
9 min +60 XP2 quiz questions