A helium gas balloon was inflated to a volume od 7.2 l inside a store at 33° c what was the vlume of the balloon when it was ralwn outside on a cold day od -21° c Please hurry I’m taking a test right now

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).

catya your not at all which answer i've seen you do this on another question!