The third one, it releases H+ions into a solution.
The structure of compound A would be solid that is dense enough for antimicrobial form
Chemical changes<span> occur when a substance combines with another to form a new substance, called </span>chemical<span> synthesis or, alternatively, </span>chemical <span>decomposition into two or more different substances.
So which one do you think is the answer?</span>
4 total bonds if u have double,or triple then subtract from 4
