Question

classify the following as a(n) element, compound, mixture of elements, mixture of compounds or mixture of elements and compounds. classify box 4. element compound mixture of elements mixture of compounds mixture of elements and compounds

Explanation:

An element is a pure substance made up of only one type of atom. In box 4, we see only one - type of atom (represented by the red spheres) arranged in a pattern. There are no combinations of different atoms (which would indicate a compound) or mixtures of different substances.

Answer:

Element