the number of occupied electron shells is equal to the period number
Standard detail
C2.2.6.c
Depth 3Parent ID: F529733925734D6BA0AD047F9908D5F9Standard set: Science 0654 (2025-): Chemistry
Original statement
Quick facts
- Statement code
- C2.2.6.c
- List ID
- c
- Standard ID
- 734161F8BF6E482086BA9B90B566B244
- Subject
- Science
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- F529733925734D6BA0AD047F9908D5F964BAF6974F4A4C6EA7FAAC3FB4EA55A4EC1BCB51A6CF40A8BD2B8341F7A7DA0C
- Source document
- Science 0654 (2025-)
- License
- CC BY 4.0 US