Question

looking at the picture above, which image(s) would be best classified as molecules?a a and b b a and c c b and c d a, b, and c

Explanation:

Step1: Understand the definition of a molecule

A molecule is formed when two or more atoms bond together. In image A, we see individual atoms not bonded to each other.

Step2: Analyze image B

In image B, we have groups of red - colored atoms bonded together. For example, if these are oxygen atoms, \(O_2\) (a di - atomic molecule) is a common form.

Step3: Analyze image C

In image C, we have different colored atoms (let's assume they are different elements) bonded together. This is also a molecule (a compound, which is a type of molecule).

So, images B and C represent molecules.

Answer:

C. B and C