Page 21 - Canadian BC Science 9
P. 21
Key Ideas
Atomic theory explains the composition and behaviour of matter.
1.1 Safety in the Science Classroom
1.2 Investigating Matter
1.3 AtomicTheory
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1
3
Elements are the building blocks of matter.
2.1 Elements
2.2 The Periodic Table and Chemical
Properties
2.3 ThePeriodicTableandAtomic
Theory
Elements combine to form compounds.
3.1 Compounds
3.2 Names and Formulas of Ionic
Compounds
3.3 Physical and Chemical Changes
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