Check Atom Conservation
Middle School Science · Flashcards · Recall
MIDDLE SCHOOL SCIENCE · FLASHCARDS
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QUESTION
What must stay the same in a chemical reaction model: number of atoms, atom sizes, or element types?
QUESTION
What is the correct conclusion if a model shows different numbers of an element on each side?
QUESTION
What does it mean for atoms to be conserved in a chemical reaction model?
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ANSWER
Each element has the same number of atoms in reactants and products. Atoms cannot be created or destroyed in chemical reactions.
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