Differentiate between the mass number of an isotope and the average atomic mass of an element
Standard detail
CHEM.A.2.1.2
Depth 2Parent ID: D97B3E52488A40939FC6435F8FCA58E1Standard set: Chemistry: 11, 12
Original statement
Quick facts
- Statement code
- CHEM.A.2.1.2
- List ID
- 2
- Standard ID
- 36685D29A025464085946F55DC980D17
- Subject
- Keystone Exams (2014-)
- Grades
- 11, 12
- Ancestor IDs
- D97B3E52488A40939FC6435F8FCA58E1AF151F71F04A4F99A1EC7D981CDB2D67
- Source document
- Pennsylvania Chemistry Standards
- License
- CC BY 4.0 US