Answer:
Lithium Fluoride.
Explanation:I know science.
Elements are the basic building blocks of the matter that we see all around us.
There are many types of acid or bases. Based on the Arrhenius definition,
* An Arrhenius acid donates H⁺ in a solution (like HCl, HNO₃, H₂SO₄)* An Arrhenius base yield OH⁻ in a solution (like NaOH, KOH, Mg(OH)₂)
Other types of acids and bases are the Lewis acids/bases and the Bronsted-Lowry acids/bases.
I believe it's B. By volcanic dust do you mean ash?<span />
Answer: D) filtration of fluids to eliminate microorganisms
Explanation:
Lister is also called father of antiseptic surgery because he introduced the methods to prevent the growth of microbes and contamination during surgical microbes. He was the professor of surgery. He used carbolic acid which is an antiseptic to clean the exposed wound. He implemented the use of sanitizer for hand-washing, spraying the carbolic acid in the theater, during operations and for sterilizing the instruments.