Match the Name of the Element with the Correct Symbol

Q158: A buffer is a chemical that helps

Q159: The primary source of energy used by

Q160: Distinguish among an element,a molecule,and a compound.

Q161: In a hydrolysis reaction,water is always an

Q162: Matter can be defined as anything that

Q164: The first energy level of an atom

Q165: The terms energy level and electron orbital

Q166: Water is an inorganic compound.

Q167: An increase in pH value would mean

Q168: This molecule is found in RNA but