Select the best answer for the question. 17. The name of the structure shown is O A. oct-1-ene-6-yne. B. oct-7-ene-2-yne C. hept-1-ene-6-yne. D. hept-7-ene-2-yne.​

i believe the answer is a.

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 would be a gas formation