Matter, Mixtures & Water Properties — Chapter overview · Science 6: Matter, Energy & Earth Systems, Grade 6
How can particle models and measurements account for matter across changes? Which parts of a stated sand–salt–water mixture can a filter separate, and where does the matter go?
Chapter question
How can particle models and measurements account for matter across changes?
Units in this chapter
- Unit 2.1 · States of Matter & the Particle Model
I can describe the arrangement, spacing and motion of particles in each state.
- Unit 2.2 · Physical Properties & Physical Changes
I can measure density and use it to compare two materials.
- Unit 2.3 · Chemical Changes: Evidence & Conservation
I can decide whether a change is chemical by comparing properties before and after.
- Unit 2.4 · Mixtures, Solutions & Separation
I can explain why the components of a mixture can be separated but those of a compound cannot.
- Unit 2.5 · Water’s Properties: Density, Floating & Surface Effects
I can predict whether an object floats by comparing its average density with water's.