A metal combines with a non-metal by the transfer of electrons to form a compound Y.

(i) State the type of bonds in Y.


(ii) What can you say about its melting point and boiling point ?


(iii) Will it be a good conductor of electricity?


(iv) Will it dissolve in an organic solvent or not ?

(i) The type of bonds in Y is ionic.

(ii) It has a high melting and boiling point.


(iii) Yes it will be a good conductor of electricity.


(iv) No it will not dissolve in an organic solvent.


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