HCl = 1 + 35.5 => 36.5 g/mol
hope this helps!
Answer:
analytic chemistry
Explanation:
Analytical chemistry uses tests to discover ingredients in a substance. A pool worker tests the water to learn how much chlorine it contains. A nutritionist analyzes food to learn about the nutrients in it. Biochemistry is the study of chemistry in the body.
a is the answer because all of the other answers are wrtong
Answer:
atom is the smallest unit of matter that has the characteristic properties of a chemical element.
