Please enable JavaScript.
Coggle requires JavaScript to display documents.
Chapter 5 electron (what I know (neutral p=e, -1 charge, electrons are…
Chapter 5 electron
what I know
neutral p=e
-1 charge
electrons are small
1 orbit = 2e
opposite charge of p
Electron model
Electron cloud model
Plum pudding model - Thomas
Orbital Model - Bohr
Electron configuration
order
1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p
Configuration Rules
Hunds Rule
States that electrons occupy orbitals of the way that makes the number of electrons with the same spin direction as large as possible.
Pauli Exclusive Principle
An atomic orbital that describes at most two electrons.
Aufbau Principle
Electrons occupy the orbitals of lowest energy first.
Heisenberg Uncertainty Principle
States that it is impossible to know exactly both the velocity and the position of a particle at the same time.
How many can each orbital hold?
s=2, p=6, d=10, f=14
Electromagnetic spectrum
The distribution of electromagnetic radiation emitted by a particular object.