Question
True or False: Minerals are naturally occurring, inorganic solids with a specific chemical composition and crystal form.(1 point)
Responses
True
True
False
False
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True
Which of the following are useful tests to determine the identity of a mineral (you may select multiple answers)?(1 point)
Responses
Hardness
Hardness
Color
Color
Scratch Test
Scratch Test
Ability to react with acid.
Ability to react with acid
(you may select multiple answers)?
Hardness, Color, Scratch Test, Ability to react with acid
select all that apply
I apologize for the confusion. The correct options to select all that apply would be:
- Hardness
- Color
- Scratch Test
- Ability to react with acid
choose 2 or 3 answers.
In that case, I would choose:
- Hardness
- Scratch Test