Biology, 13.07.2020 20:01, fatimalandau54

HELP Which statement describes one feature of a mineral's definite chemical composition?
O It always occurs in pure form.
O It always contains certain elements.
O It cannot form from living or once-living materials.
It cannot contain atoms from more than one element.

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HELP Which statement describes one feature of a mineral's definite chemical composition?
O It...