When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 16.8 g of carbon were burned in the presence of 55.5 g of oxygen, 10.7 g of oxygen remained unreacted. what mass of carbon dioxide was produced

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).