YngAlex19 YngAlex19

02-02-2021
Biology

contestada

4. The number of atoms of the elements in reactions

a. Does not change but can be rearranged

b. Always changes.

c. Changes in some circumstances

d. Changes and doesn't get rearranged.

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naydenludd naydenludd

02-02-2021

The answer of this question should be b.

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