The Mad Scientist
Learn the basics of the scientific method.
Mixtures and Substances
Good luck!
Valence Electrons and Bonding
Can you determine the number of valence electrons in an element using the periodic table?
Molecules Tic-Tac-Toe
Play Tic-Tac-Toe.
Carbohydrates
Solve questions related to carbohydrates
Science: Energy
Energy vocabulary assessment
Element Symbol Practice
Element Symbols 1-20
Chemical Properties (sifat kimia bahan)
Acid, alkaline and neutral (asid, alkali dan neutral)
Thermochemistry Test 1
chemistry
Electrochemistry
Oxidation-reduction reactions