PH19-03 Physics Coming soon
Atomic number, mass number and isotopes
PH19-03
This lesson is coming soon.
In this lesson
Details to come.
For: AQA GCSE 8463, Edexcel GCSE 1PH0, OCR GCSE J249
On the specification
| Board | Spec | Statement |
|---|---|---|
| AQA GCSE 8463 | 4.4.1.2 | Mass number, atomic number and isotopes |
| Edexcel GCSE 1PH0 | 6.3 | Describe the structure of nuclei of isotopes using the terms atomic (proton) number and mass (nucleon) number and using symbols in the format using symbols in the format |
| Edexcel GCSE 1PH0 | 6.4 | Recall that the nucleus of each element has a characteristic positive charge, but that isotopes of an element differ in mass by having different numbers of neutrons |
| OCR GCSE J249 | P6.1a | Recall that atomic nuclei are composed of both protons and neutrons, that the nucleus of each element has a characteristic positive charge |
| OCR GCSE J249 | P6.1b | Recall that atoms of the same elements can differ in nuclear mass by having different numbers of neutrons |
| OCR GCSE J249 | P6.1c | Use the conventional representation for nuclei to relate the differences between isotopes |
For teachers
This GCSE Physics lesson teaches atomic number, mass number and isotopes. It suits Foundation and Higher tier students.