At which boundary may a mountain chain of sedimentary rock form? divergent boundary between two oceanic crusts divergent boundary of oceanic crust and continental crust convergent boundary of oceanic crust and continental crust convergent boundary of two continental crusts

14 days is the half-life of phosphorus-32

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).