Which is an example of energy transformation? throwing ball
sitting close to a fire to get warm
heating potatoes in an oven
using food energy to run a race

The closer the atoms are to becoming ionic the more highly dense the negatively charged side gets.

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

Answerionic bond imfs are stronger than covalent;