Answer:
its a
Explanation:
because a mutation is a change and a change can be a mutation
i used dimensional analysis to get this, just use a calculator and solve :)
Answer is: hydroxide ions (OH⁻).
An Arrhenius base is
a substance that dissociates in water to form hydroxide ions (OH⁻). <span>
For example sodium hydroxide:
NaOH(aq) → Na</span>⁺(aq)
+ OH⁻(aq) or barium hydroxide: Ba(OH)₂(aq) → Ba²⁺(aq) + 2OH⁻(aq).
<span>According to this theory
acids are substances which produce hydrogen ions in water solution.</span>
c, steel , milk, chlorine gas because all the other choices has a metal.