A) NaC2HO4 B) H2F2BLi C)2He2PSO4 D)3He2O4PH Elements found in these formulas=
Plz help, its my last question.. or atleast help me understand it

Use a periodic table and match the element symbols in the formula to their name.

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).