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:

A molecule is formed when two or more atoms bond together. In image A, there are multiple atoms (represented by blue circles) that are likely bonded (as they are clustered in a way that suggests a molecular structure). In image B, there are also multiple atoms (red circles) that seem to be bonded. In image C, there are combinations of different - colored atoms (which could represent different elements) bonded together.

Answer:

D. A, B, and C