VCSSU124
Chemical reactions involve rearranging atoms to form new substancesÍž during a chemical reaction mass is not created or destroyed
Elaborations
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modelling chemical reactions in terms of rearrangement of atoms
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considering the role of energy in chemical reactions
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recognising that the conservation of mass in a chemical reaction can be demonstrated by simple chemical equations
VCSSU124 | Science | Levels 9 and 10 | Science Understanding | Chemical sciences
