Oxidation Number Rules
Rules for Assigning Oxidation Numbers
Science Affixes and Roots
Affixes and Roots of words
Latih Tubi Kimia Chemistry
Chemistry Exercise
Chemical Symbols
Match the first 10 chemical symbols to its respective atomic name
Chemistry Review
7th grade Chemistry Review
Nuclear Chemistry Enrichment Game - Amaya W
Nuclear Chemistry Vocabulary Hang-Man
Citric Acid Cycle Challenge
See how well you know the pyruvate dehydrogenase complex and the citric acid cycle with the Citric Acid Cycle Challenge!
Review Chemistry
Chemical energetic, Reversible reactions, Speed of reaction, water and air, test of cation anion
Dexamethasone
Multistep synthesis of Dexamethasone
Eighth Grade Science Vocabulary
Test yourself to see how many of this year's vocabulary words you remember.