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.
Earth's Time
This game tests your knowledge of geology.
Chemical Properties (sifat kimia bahan)
Acid, alkaline and neutral (asid, alkali dan neutral)
States of Matter and Particle Theory Chakalaka
yr 7 particle theory, including changes of state
Thermochemistry Test 1
chemistry
Matter
Standard: Unit 7 5-PS1-1
Science STAAR Review 1
Mixed Science review
The Nature of Science
VA SOL 6.1
Electrochemistry
Oxidation-reduction reactions