Chemistry Quiz tomorrow (all written):
WHMIS
Classifying Matter
Pure Substances vs Mixtures
Pure Substances (elements & compounds
Mixtures (heterogeneous & homogeneous)
Mixtures (heterogeneous...suspensions/colloids/emulsions)
Chemical & Physical Properties
examples of each
What is the difference?
How can we use this information?
Quantitative vs Qualitative
Chemical & Physical Changes
Definition & examples of both
What is the difference between them?
Evidence
Atomic Theory
History leading up to the current model of the atom
Compare & contrast the models developed through history
Atomic Work
protons, electrons, neutrons
atomic number
atomic mass
2,8,8 pattern to fill energy levels
valence electrons & how this relates to reactivity & ion charge
patterns on the Periodic Table
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