Respuesta :

Answer:

(C) Barium, bromine

Explanation:

Ionic compounds are the compounds which are formed between two oppositely charged ions held together by strong electrostatic forces.

The positively charged ion is known as cation whereas the negaticvely charge ion is known as anion.

Metals form cations because they lose electrons to gain stability.

Nonmetals form anions because they gain electrons to gain stability.

Thus, the metal nonmetal combination generally forms ionic compound which is given by option C  in which barium is the metal and bromine is the nonmetal.

Barium and bromine are the pair of elements that are most likely to form an ionic compound with each other.

WHAT ARE IONIC COMPOUNDS?

Ionic compounds are compounds formed from two oppositely charged atoms called ions.

These two ions are positive (cation) and negative (anion) and are held together by electrostatic forces.

Barium is an electropositive element while bromine is an electronegative element, hence, they are oppositely charged and can form an ionic compound.

Learn more about ionic compound at: https://brainly.com/question/9167977

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