What is the molar mass of the anhydrous
compound? Answer using four significant figures.
36.02 g/mol
120.15 g/mol
156.12 g/mol

The answer is b on plato.

Anions are negative charged ions

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

Zinc contains about 30 protons