Which pair of elements can form ionic bonds

A pair of elements will most likely form an ionic bond if one is a metal and one is a nonmetal. These types of ionic compounds are composed of monatomic cations and anions.

metal and non metsl

Explanation:

Generally ionic bonds are formed when Electronegativity difference between two bonded atoms is >1.7

And observed between metal and non metal

Example, NaCl, MgCl2 and Fecl3 etc

it should be all of them because it asks if you included all of those in your answer

explanation:

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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