Answer the following question given this paragraph: In a procedure called elemental analysis , an unknown compound can be analyzed in the laboratory in order to determine the percentages of each element contained within it. These percentages can be transformed into the mole ratio of the elements, which leads to the empirical formula. The steps to be taken are outlined below. Q: What is the name of the procedure where an unknown compound can be analyzed in the laboratory in order to determine the percentages of each element contained within it? A:

Choose from: (a). electrical analysis. (b). chemical analysis. (c). gaseous analysis. (d). elemental analysis.
The answer is:
(d).