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Kenhub
Was ist eine Arterie?
In diesem kurzen Tutorial erklären wir Euch, was Arterien sind - ihren Aufbau und ihre Funktion.
Sophia Learning
Sophia: Electron Placement in an Atom: Lesson 1
This lesson will provide the rules for filling orbitals with electrons in an atom. It is 1 of 3 in the series titled "Electron Placement in an Atom."
Sophia Learning
Sophia: Electron Placement in an Atom
This in-depth video tutorial explains the rules for filling orbitals with electrons in an atom. [11:28]