Separation of substances
Different ways of separating mixtures using their physical properties - Hand-picking, Sieving, Winnowing, Sedimentation, Decantation, Filtration, Evaporation.
Why should we separate substances?
Separation of Substances:
Hand Picking
Observations
Sieving & Winnowing
Observations – Sieving:
Observations – Winnowing:
Sedimentation
Decantation
Observations – Sedimentation & Decantation:
Filtration
Observations – Filtration
Quiz
assignment
Concept Map