Explain this difference in reactivity by reference to the electronic structures of the sodium and lithium atoms.

The answer is c if i’m not wrong

Exothermic,  physical change after it is already baked

Answer    "a salt" would be the best answerexplanationsalts can be defined as ionic compounds that are neither acids nor bases. nacl is an example of a salt, and its ionic.an enzyme is an organic compound which is covalently bonded, not ionically bonded.acids are generally held together by covalent bondsan element does not need any bonds to exist