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We revise what atoms are and their influences in the type of compounds that can be formed and the types of bonding experienced by atoms.
Up Next in Term 2
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Physical and chemical change
We look at understanding the difference between chemical and physical change, phase change at the molecular level and
the process, and understand the law of constant composition. -
Representing chemical change
By the end of this lesson you will be able to understand that balanced chemical equations are universally used to
represent chemical change and form the basis of all calculations. Remind ourselves what reactants and products
are and furthermore look at the steps at how to balance equations and th...