Electron Structure Flashcards
(3 cards)
1
Q
Electron Configuration
A
The arrangement of electrons in an atom.
2
Q
Electron Shielding
A
The repulsion between electrons in different inner shells. Shielding reduces the net attractive force from the positive nucleus on the outer-shell electrons.
3
Q
Orbital
A
A region within an atom that can hold two electrons with opposite spin.
