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YEAR 7 CHEMISTRY TERM 3 > 4.2 ATOMS IN CHEMICAL REACTIONS > Flashcards

4.2 ATOMS IN CHEMICAL REACTIONS Flashcards

1
Q

Do the number of atoms in an element change in a chemical reaction???

A

No.

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2
Q

Does mass change in a chemical reaction?

A

No

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YEAR 7 CHEMISTRY TERM 3 (12 decks)

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