identify-the-set-that-has-all-species-with-the-same-number-of-electrons-what-do-

Question

Identify the set that has all species with the same number of electrons. What do we call this type of relationship?
a. Rb⁺, Kr, Sr²⁺
b. C, N^3-, F^-
c. Na⁺, Sr²⁺, Ba²⁺

Accepted Answer

$$Rb^{+}$$, Kr, $$Sr^{2+}$$

Answer

C, $$N^{3-}$$, $$F^{-}$$

Answer

$$Na^{+}$$, $$Sr^{2+}$$, $$Ba^{2+}$$