Which statements correctly describe reactants and/or products?
(select all that apply)
reactants are the input of a chemical reaction and products are the output.
products are the input and produce the reactants, or output, of a chemical reaction.
products are on the left side of a chemical equation.
reactants are on the left side of a chemical equation.

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).

it is the most commonly accepted one

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