Question

a scientist uses an instrument to observe the pattern of the molecules in a substance. the picture below shows what the scientist sees. what state of matter is the scientist most likely observing? a liquid b solid c gas d vapor

Explanation:

In solids, molecules are closely packed in an orderly pattern. The picture shows molecules arranged closely and in an organized way, which is characteristic of solid - state matter. Liquids have molecules that are close but can move around more freely, gases have widely spaced molecules, and vapor is a gaseous state of a substance that is normally a liquid or solid at room temperature.

Answer:

B. solid