In the world of chemistry, a 'mole' is a number of something... a very large number of something
Just as a 'dozen' is 12 of something, a 'mole' is about 6.02 . 1023 of something,
In chemistry, we like to measure the number of atoms or molecules in moles.
If one mole is equal to 6.02 * 1023 atoms, and you have 7.00.1023 atoms, then how
many moles do you have?
Round your answer to two decimal places.

pie chart because it is in percents ( % )

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).