How can you tell that atoms are not created or destroyed by the chemical change?
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Ответ:
In a chemical change, the molecules in the reactants interact to form new substances. In a physical change, like a state change or dissolving, no new substance is formed. Explain that another way to say that no atoms are created or destroyed in a chemical reaction is to say, “Mass is conserved.”
Explanation:
Ответ:
the first one is eubacteria the second one is both the third one is both and the fourth one is archaebacteria
Explanation:
i just did it sorry im late