Money is the main cause for problems essay
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A sublevel is an energy level defined by quantum theory. In chemistry, sublevels refer to energies associated with electrons. In physics, sublevels may also refer to energies associated with the nucleus.
Niels Bohr's earliest quantum theory said that electrons occupy spherical shells centered on the atomic nucleus, such as the two electron shells shown for lithium below:

In this old shell model moving outward:
Shell 1 can hold up to 2 electrons,Shell 2 can hold up to 8 electrons,Shell 3 can hold up to 18 electrons,Shell 4 can hold up to 32 electrons,Shell 5 can hold up to 50 electrons,...
Each shell is actually an energy level. The higher the shell, the higher the energy of its electron(s). All the electrons sharing a shell are degenerate, meaning they have the same amount of energy.
Niels Bohr's earliest quantum theory said that electrons occupy spherical shells centered on the atomic nucleus, such as the two electron shells shown for lithium below:

In this old shell model moving outward:
Shell 1 can hold up to 2 electrons,Shell 2 can hold up to 8 electrons,Shell 3 can hold up to 18 electrons,Shell 4 can hold up to 32 electrons,Shell 5 can hold up to 50 electrons,...
Each shell is actually an energy level. The higher the shell, the higher the energy of its electron(s). All the electrons sharing a shell are degenerate, meaning they have the same amount of energy.
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