Question #08146

1 Answer
Nathan L.
May 25, 2017

(a) #"CaBr"_2#

Explanation:

In general, the stronger the intermolecular forces between molecules, the higher their melting (and boiling) point. Since ionic bonds (ion-ion intermolecular force) are much stronger than the other forces, we'd expect #"CaBr"_2# to have the highest melting point, since it's the only compound with ion-ion forces (ionic bonding).

Related questions
See all questions in Properties of ionic, covalent, and metallic compounds
Impact of this question
2057 views around the world
You can reuse this answer
Creative Commons License