What is wrong with the notation 1s22s22p63s23p63d104s24p21s22s22p63 s23p63d104s24p2 for germanium (atomic number 32)

The 3d orbital was filled before the 4s orbital

Explanation:

The Aufbau principle guides the filling of electrons into orbitals. Usually, electrons are first filled into lower level orbitals before the higher energy orbitals.

The 4s orbital is lower in energy than the 3d orbital hence the 4s orbital is filled first.

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).