Which statement is true for all minerals?
a.
they have a crystalline structure.
...
Chemistry, 20.08.2019 19:30 Mitchmorgan3816
Which statement is true for all minerals?
a.
they have a crystalline structure.
b.
they contain useful metals.
c.
they are made of silicon and oxygen.
d.
they are too hard to be scratched with a nail.
Answers: 2
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