in-the-following-ions-what-is-the-identity-of-element-x-a-x-anion-36-electrons-b

Question

In the following ions, what is the identity of element X? (a) $$X^{− } ($$anion, 18 electrons) (b) $$X^{+} ($$cation, 18 electrons)

Accepted Answer

(a) Cl  (b) K

Answer

(a) K  (b) Cl

Answer

(a) S  (b) Ca

Answer

(a) Ca  (b) S

In the following ions, what is the identity of element X? (a) X− (anion, 18 electrons) (b) X+ (cation, 18 electrons)