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!
Dexamethasone
Multistep synthesis of Dexamethasone
Gases and Food Preservation
This game is about the use of common atmospheric gases in food preservation.
Fission or Fusion??
Decide if each statement describes nuclear fission or nuclear fusion. The faster you answer, the more points you earn.
Tabela Periodica (Periodic Table)
Ola alunos!
SCIENCE REVIEW: Electricity
Choose the correct answer.