Question

If a scientist creates a new rock-like substance in a laboratory, why wouldn’t this type of material be classified as a true mineral?

A. It’s not a naturally occurring substance.
B. It would not be hard enough.
C. It’s an inorganic substance.
D. It’s too new to be a mineral.

Answer 1

Answer: D

Step-by-step explanation:

The substance is man made and for it to be a true mineral it must be natural.

Answer 2

A

Explanation:It's not a naturally occurring substance.