6.4.9—Redox using oxidation numbers: (a)
- Syllabus
- 0620–2026–2027
- Objective
- 6.4.9
- Level
- —
6.4.9—Redox using oxidation numbers: (a)
- Identify redox using oxidation numbers: (a) uncombined elements are 0 (b) monatomic ion number equals ion charge (c) compound total is 0 (d) ion total equals ion charge
ConceptIGCSE Chemistry