Chemistry, 19.11.2019 18:31 kaishat1092

Which of the following is a chemical reaction? a. the formation of a covalent bond between two amino acids. b. making a hydrogen bond between a water molecule and a sugar molecule. c. changing a carbon atom to a nitrogen atom by radioactive decay. d. the melting of ice.

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Which of the following is a chemical reaction? a. the formation of a covalent bond between two amin...

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