Hairstylists normally pay more as they are renting the chair/furniture and use hot water and much more electricity. Nail areas are typically just the space that you need.... nothing else. When you are a booth renter you have access to your space 24/7...
Germanium has 32 electrons per atom. 4 of those are valence electrons. Thus, germanium has 28 core electrons. Germanium has 32 electrons per atom. 4 of those are valence electrons.
In solid state electronics, either pure silicon or germanium may be used as the intrinsic semiconductorwhich forms the starting point for fabrication. Each has four valence electrons, but germanium will at a given temperature have more free electrons and a higher conductivity.