5- A pair
B: Potassium Iodide
Di Potassium Chloride
electrons
between
metals
in Covalent bond
mutely shaped
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Potassium iodide is an ionic compound.
Explanation:
Potassium is in Group 1 of the Periodic Table. That means it is a metal.
Iodine is in Group 17 of the Periodic Table. That means it is a nonmetal.
Metals react with nonmetals to form ionic compounds.
A sodium atom transfers an electron to a chlorine atom to form a sodium ion and a chloride ion. The product is the ionic compound, sodium chloride.
In the same way, a potassium atom transfers an electron to an iodine atom to form a potassium ion and an iodide ion.
So, potassium iodide is an ionic compound.
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