23.1.4—The variation of binding energy per nucleon with nucleon number

sketch the variation of binding energy per nucleon with nucleon number.

Use —the variation of binding energy per nucleon with nucleon number to connect the rule to the data and decision in the question.

This matters because —the variation of binding energy per nucleon with nucleon number determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply —the variation of binding energy per nucleon with nucleon number to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: —The variation of binding energy per nucleon with nucleon number is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.