which of the following could form an ionic bond with an anion?\nhg₂²⁺\nno₂⁻\nso₃²⁻\nar
which of the following could form an ionic bond with an anion?\nhg₂²⁺\nno₂⁻\nso₃²⁻\nar
Answer
Brief Explanations:
An ionic bond forms between a cation (positively - charged ion) and an anion (negatively - charged ion). $Hg_2^{2 + }$ is a cation. $NO_2^-$ and $SO_3^{2 - }$ are anions and cannot form an ionic bond with another anion. Argon (Ar) is a noble gas and is chemically inert and does not form ionic bonds easily.
Answer:
$Hg_2^{2+}$