A.Cl^-                        B.Cu²⁺                      C.Fe²⁺                    D.F^-

A.Cl^-                 B.Cu²⁺                   C.Fe²⁺                   D.F^-

下列离子中最易给出电子的是(    )

A.Cl^-                        B.Cu²⁺                      C.Fe²⁺                    D.F^-

下列离子中最易给出电子的是

1. A.
   Cl^-
2. B.
   Cu²⁺
3. C.
   Fe²⁺
4. D.
   F^-

下列离子中最易给出电子的是

A.Cl^－                                                                                                             B.Cu^2＋

C.Fe^2＋                                                                                                           D.F^－