Chem Performance Assessment
Play the chem assessment.
Chemical and Physical Change
A chemical change results from a chemical reaction, while a physical change is when matter changes forms but not chemical identity. Examples of chemical changes are burning, cooking, rusting, and rotting.
Chemical Equations
Vocabulary
Chemical Equations: Words to Formulas & Nomenclature
Convert chemical equations written in words to formulas and practice naming ionic & covalent compounds.
Chemical Properties (sifat kimia bahan)
acid, alkaline and neutral (asid, alkali dan neutral)
Acid, alkaline and neutral (asid, alkali dan neutral)
Chemical Properties of Water
All about water properties
Chemical Reaction Vocabulary Review
Review important vocabulary about chemical reactions.
Chemical Reactions Term matching
Review of key terms focusing on reactions
CHEMIST SIKE!
PERIODICITY, TO KNOW MORE ABOUT ELEMENT SUCH AS GROUP AND PERIOD