which characteristic is expected of a mineral that crystallizes from lava at earths surface?\no large…

Brief Explanations:

Minerals that crystallize from lava at Earth's surface cool quickly. Quick - cooling leads to the formation of small crystals as there is less time for the atoms to arrange into large structures. Magnetic and hexagonal crystal formation are not directly related to surface - lava crystallization in a general sense compared to crystal size.

Answer:

B. small crystals