Question Detail

CHM 101 Atoms and Atomic Theory Objective Question

Question

A compound is found to contain two different elements. Which of the following statements must be true?
Options
A It is a molecule.
Correct Answer
B It is an element.
C It is an atom.
D It is a polyatomic ion.
Correct Answer

Option A is the correct answer.

Detailed Explanation

A compound is defined as a substance consisting of two or more different elements chemically bonded together. This chemical bonding means the atoms are joined, forming a molecule. Therefore, all compounds are molecules, though the reverse is not necessarily true.

Hint

Consider the definition of a compound and how it relates to the definition of a molecule.

Question Info