2020 Beijing Question 3 Single-choice Differentiating 2020_北京 Paper 3. 水与下列物质反应时，水表现出氧化性的是 A. NaB. $\mathrm { C l } _ { 2 }$C. $\Nu { 0 _ { 2 } }$D. $\mathrm { N a } _ { 2 } \mathrm { O }$ Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →