Where would you look to find the molar mass of an element?

• A. A chart of acid dissociation constants
• B. A table of solubility rules
• C. A list of common laboratory equipment
• D. The periodic table

Answer: (D)

Verified step by step guidance

1. Understand that the molar mass of an element is the mass of one mole of atoms of that element, usually expressed in grams per mole (g/mol).
2. Recognize that the molar mass corresponds to the atomic mass of the element, which is typically found on the periodic table.
3. Know that the periodic table lists each element along with its atomic number and atomic mass (molar mass), making it the primary reference for this information.
4. Identify that other resources like charts of acid dissociation constants, solubility rules, or lists of laboratory equipment do not provide molar masses of elements.
5. Therefore, to find the molar mass of an element, you should look it up on the periodic table.