Latih Tubi Kimia Chemistry
Chemistry Exercise
Atomic Particles Practice Questions Post #2
These questions are on atoms, and atomic structure.
Chemistry Review
7th grade Chemistry Review
Chemical Properties (sifat kimia bahan)
acid, alkaline and neutral (asid, alkali dan neutral)
Sodium Preference
have fun!
Review Chemistry
Chemical energetic, Reversible reactions, Speed of reaction, water and air, test of cation anion
Dexamethasone
Multistep synthesis of Dexamethasone
Gases and Food Preservation
This game is about the use of common atmospheric gases in food preservation.
Sixth Grade Science Final Review-Rapid Fire
Fire away!
Tabela Periodica (Periodic Table)
Ola alunos!