Question

Why is it important to examine materials at the atomic level?

Atomic properties reveal if a material can be viewed as a particle or a wave.
Atomic properties allow the scientist to know how many electrons the material has.
Atomic properties ultimately control the large-scale characteristics of a material.
Atomic properties determine if the cost of the material is prohibitive to use.

Answer 1

C. Atomic properties ultimately control the large-scale characteristics of a material.

Step-by-step explanation:

got it right on edge