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⌂ Electron Housing Authority  |  Orbital Assignment Division

Electron Configuration Boarding

Electron Configuration  ·  Assign every boarder

New elements are checking into the boarding house. Assign each electron to the correct room and bunk, then file the Manager’s Code for the housing registry.

Aufbau Rule Fill lowest floors first: 1s → 2s → 2p → 3s → 3p
Hund’s Rule One boarder per room before pairing — spread out first
Pauli Exclusion Max 2 per bunk: one ↑ and one ↓ only
► How to Play
  • Click the top bunk of any box to add/remove a ↑ (spin-up) electron
  • Click the bottom bunk to add/remove a ↓ (spin-down) — requires a ↑ first
  • Then type the counts into the Manager’s Code fields below the building
  • Click File Report to submit — one wrong answer ends your shift!
  • Elements covered: H through Ar (periods 1–3)
⌂ ELECTRON BOARDING HOUSE  |  ASSIGNMENT LOG CORRECT 0 ELEMENT —
► New boarders checking in — identify the element:
?
—
Atomic Number: —
⌂ ⌂ ⌂   ELECTRON BOARDING HOUSE   ⌂ ⌂ ⌂
3rd Floor — n=3 energy level
3s
·
·
3p
·
·
·
·
·
·
2nd Floor — n=2 energy level
2s
·
·
2p
·
·
·
·
·
·
1st Floor — n=1 energy level
1s
·
·
► Manager’s Code — enter electron counts per sublevel
1s
 
2s
2p
 
3s
3p
⌂ Electron Configuration Boarding — Shift Report
Shift Ended
Elements correctly assigned: 0
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