C1.8 Electronic Structure Flashcards
1
Q
What is the electronic structure of Na?
A
2,8,1
2
Q
What happens when group 1 elements are added to water?
A
Makes the metal hydroxide + hydrogen
3
Q
How are the electrons in an atom arranged?
A
In energy levels or shells
4
Q
What is group 0 called?
A
Noble gases
5
Q
Is group 0 reactive or unreactive?
A
Uncreactive
