In which of the following sets do all species have the same number of electrons?
A. F-, Ne, Mg2+
B. Ge, Se2-, Br-
C. K+, Rb+, Cs+
D. Br, Br-, Br+
Answer:A
In which of the following sets do all species have the same number of electrons?
A. F-, Ne, Mg2+ B. Ge, Se2-, Br- C. K+, Rb+, Cs+ D. Br, Br-, Br+