The Bohr Model
Atoms are electrically neutral
There are 2 different models that can be used to represent the electron configuration of an atom:
1st: Energy Level Model
Example: 10 0
Ne
Neon
20 This would be represented like this:
8e
2e
20Ne 20= atomic mass
10 10= # of protons
2nd: Bohr Model
Example: 10 0
Ne
Neon
20 This would be represented like this:
Electrons occupy shells which are divided into orbitals
-2e in the first shell
-8e in the second shell
-8e in the third shell
-16e in the fourth shell
- etc.
How do you draw an energy level diagram?
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