IB Physics SL E.1.2 Nuclear notation
IB Physics SL E.1.2 Nuclear notation

IB Physics syllabusFirst assessment 2025
Read and write nuclide symbols accurately by separating proton number, nucleon number, neutron count and ion electron count.
How this is tested
- use `^A_ZX` notation to calculate proton number, neutron number, or mass number from a given nucleus
- choose the correct nuclide symbol from particle counts, keeping electron number separate from the nucleus
0 selected