100 energy levels, sub levels
how many orbitals are in s sub level?
1 orbital
How many orbitals are in sub level d?
5 orbitals
How orbitals are in sub levels f?
7 orbitals
How many orbitals are in sub level p?
3 orbitals
the four types of sub levels are represented by?
S P D F
The arrangement of electrons in an atom are known as the atoms?
Electron configuration
What three rules govern electron configuration?
Aufbua principal , Pauli exclusion principle, hunds rule
T/F each energy level hold 2s orbitals
True
T/F the second energy level can hold 8 electrons
True
The order to fill the electrons is from
Lowest to highest
What is the noble gas notation for Mg?
[Ne] 3s2
What is the noble gas notation for Zn?
[Ar] 4s2 3d10
What is the noble gas notation for Be?
[He] 2s2
What is the noble gas notation for Mo?
[Kr] 5s2 4d4
What is the noble gas notation for C?
[He] 2s2 2p2
What is the orbital notation for B?
⬆️⬇️ ⬆️⬇️ ⬆️
What is the orbital notation for Ne?
⬆️⬇️ ⬆️⬇️ ⬆️⬇️ ⬆️⬇️ ⬆️⬇️
What is the orbital notation for H?
⬆️
What is the orbital notation for Li?
⬆️⬇️ ⬆️
What is the orbital notation for N?
⬆️⬇️ ⬆️⬇️ ⬆️ ⬆️ ⬆️
What is orbital notation?
⬆️⬇️
What is paudi exclusion principle?
No two electrons are alike, two electrons in the same orbital must have opposite spins
What is hunds rule?
Before the double occupation of any orbital, every orbital in the sub level is singly occupied
What is the aufbua principle?
Electrons occupy positions of the lowest energy
What does the arrow represent in hunds rule?
Electrons with in an orbital