Periodic Table Flashcards
(5 cards)
1
Q
Noble gases
A
Helium, Neon, Argon, Krypton, Xenon, Radon, Oganesson
2
Q
Electron shell - 1
A
K
3
Q
Electron shell - 2
A
L
4
Q
Electron shell - 3
A
M
5
Q
Electron shell - 4
A
N