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The substances you start with in a reaction are called _________?
The new substances formed are called _________?
A ________ shows how reactants change into products.
A ________ changes one or more substances into new substances.
Many reactions release or absorb __________.

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Answered by GPT-5 mini AI
The substances you start with in a reaction are called reactants.
The new substances formed are called products.
A chemical equation shows how reactants change into products.
A chemical reaction changes one or more substances into new substances.
Many reactions release or absorb energy.