17.16—The terms ‘bidentate’ and ‘hexadentate’ in relation to ligands

Understand the terms ‘bidentate’ and ‘hexadentate’ in relation to ligands, and be able to identify examples such as NH2CH2CH2NH2 and EDTA4.

Use —the terms ‘bidentate’ and ‘hexadentate’ in relation to ligands to connect the rule to the data and decision in the question.

This matters because —the terms ‘bidentate’ and ‘hexadentate’ in relation to ligands determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply —the terms ‘bidentate’ and ‘hexadentate’ in relation to ligands to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: —The terms ‘bidentate’ and ‘hexadentate’ in relation to ligands is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.