The Mad Scientist
Learn the basics of the scientific method.
Mixtures and Substances
Good luck!
Molecules Tic-Tac-Toe
Play Tic-Tac-Toe.
Valence Electrons and Bonding
Can you determine the number of valence electrons in an element using the periodic table?
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