Which is not a characteristic of a mineral? Question options:

a)

It is resistant to scratching, which refers to its hardness.

b)

It forms in nature and is not man-made.

c)

It does not come from living things, so it is inorganic.

d)

Its atoms are arranged in regular, repeating pattern, giving it a crystal structure.

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light

Summarize possible ways in which phases of matter could combine to form a solution.