Electron Shells Flashcards
1
Q
How many electrons are in the first shell?
A
2
2
Q
How many electrons are in the second shell?
A
8
3
Q
How many electrons are in the third shell?
A
8
4
Q
What are valence electrons?
A
Electrons on the outermost shell
5
Q
What is a valence shell?
A
The shell that contains the outermost electrons
6
Q
What is a Bohr Model?
A
A diagram that shows how many electrons are in each shell surrounding the nucleus