2022 Shanghai Question 1 Single-choice Differentiating 2022_上海卷 (物理) 1. (3分)某元素可表示为 𝑍𝐴𝑋,则下列可能为该元素同位素的是( ) A. 𝑍𝐴+1𝑋B. 𝑍+1𝐴+1𝑋C. 𝑍+1𝐴 𝐴D. 𝑍+1𝐴−1𝑋 Answer keyC ☆ SaveCan't do it, show the explanation查看原卷 →