How many Nal atoms are in 4.80 x 10-3 moles of Nal? O 7.97 x 10-27
0 2.89 x 10-3
O 2.89 x 1021
O 1.25 x 1026

yes definetly because you are using energy

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).

4d^55s^1 ( third choice)