Assume That Only Two Isotopes of Argon, and

question 7

Multiple Choice

Assume that only two isotopes of argon, and exist in nature. If this were true, the atomic weight of sulfur would fall most closely within which range?

• A) 16-33.5 amu
• B) 16-34 amu
• C) 16-50 amu
• D) 32-34 amu
• E) 48-50 amu

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Definitions:

Water Molecule

A molecule consisting of two hydrogen atoms and one oxygen atom, forming the basis of all known forms of life and many solvents.

Polar Covalent Bond

Covalent bond in which atoms do not share their electrons equally.

Young Adult

An individual in the stage of life following adolescence, typically ranging from 18 to 25 years old, focusing on personal and professional development.

Phospholipids

A type of lipid molecule that is a major component of the cell membrane, consisting of a phosphate group, a glycerol backbone, and two fatty acid tails.