chemical changes Flashcards by Sophia Lund

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chemical changes what is it

produces new substances with new properties, always accompanied by energy changes, which might not be noticeable.

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what is formed

new bonds are formed while some are broken

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reactant

substances that are going to react

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product

new product

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evidence that there is a chemical reaction

color change, heat light sound is produces, bubbles of gas are formed and precipitation ay form

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chemical changes Flashcards

(5 cards)