Question

Sr becoming Sr+2 : Sr becoming Sr+2 2. F2 becoming F-1 : F2 becoming F-1 3. P becoming P-3 : P becoming P-3 4. K becoming K+1 : K becoming K+1 Column B a.Reduction b.Oxidation

Answer 1

[AI-generated answer — Bot GPT 3.5]

1. Sr becoming Sr+2: Oxidation

2. F2 becoming F-1: Reduction
3. P becoming P-3: Reduction
4. K becoming K+1: Oxidation