Chemistry - Redox Reactions - Oxidation states/numbers - Oxidation Number Rules
Crossword puzzle with oxidation state rules for Grade 11. Across clues: 1) 'Oxidation state of any element in its elemental form' (ZERO). 4) 'Oxidation state of oxygen in most compounds' (MINUSTWO). 6) 'Oxidation state of hydrogen in most compounds' (PLUSONE). 8) 'Sum of oxidation states in a neutra