Grade 9 – Atoms, Molecules, and States of Matter

Chemistry, Grade 9 - Atoms, Molecules, and States of Matter

Fermentation Balloons (Yeast + sugar → CO₂)

Chemistry, Grade 9 - Atoms, Molecules, and States of Matter

Combustion of Sugar (Decomposition with heat)

Chemistry, Grade 9 - Atoms, Molecules, and States of Matter

Polymers from Milk (Casein plastic)

Chemistry, Grade 9 - Atoms, Molecules, and States of Matter

Testing Hard Water (Soap scum formation)

Chemistry, Grade 9 - Atoms, Molecules, and States of Matter

Electrolysis of Water (H₂ and O₂ production)

Chemistry, Grade 9 - Atoms, Molecules, and States of Matter

Making Soap (Saponification with oils/NaOH)

Chemistry, Grade 9 - Atoms, Molecules, and States of Matter

Flame Tests (Metal ion identification)

Chemistry, Grade 9 - Atoms, Molecules, and States of Matter

Copper Plating (Single displacement with iron/CuSO₄)