Question

multiple choice question the components of substances that are ______ separate when the substance is placed in water. radioactive ionically bound covalently bound

Explanation:

Ionic compounds dissociate into ions when placed in water due to the attraction between the ions and the polar water - molecules. Radioactive substances have to do with nuclear properties and covalent compounds do not separate into ions in water in the same way as ionic compounds.

Answer:

B. ionically bound