which of the following characteristics must be present for a substance to be called a mineral?
Minerals are solid, naturally occurring, inorganic compounds that possess an orderly internal structure and a regular chemical composition. Minerals should occur naturally. Hope this answers the question. Have a nice day. Feel free to ask more questions.
Question options: a. have a crystal structure b. has an unpredictable chemical structure c. can be liquid or solid d. can be organic or inorganic
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Answer:
options (a) and (c) applies
Explanation: