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MATTER SYSTEMS (PURE SUBSTANCES (Simple element (Just one type of atom.),…
MATTER SYSTEMS
PURE SUBSTANCES
Simple element
Just one type of atom.
Chemical
Separation H2O= H-O
Compound
Two or more types of atoms bond together. H2O, CO2
MIXTURES
Homogeneous
Homogenius mixture of more than one component.
Solvent: the solute dissolves and it produces an homogeneous mixture. (Larger proportion).
Solute: It disolves in a solvent to produce homogeneous mixture (smaller proportion).
Heterogenius
We can distinguish components with our eyes or with an optical microscope.
Colloid
2 Phases
Dispersed phase (small particles: 10-6-9m)
Dispersion medium or continous phase.
Particle size is bigger than in homogeneous system. We can distinguish components in a microscope.