An element X of atomic number 12 combines with an element Y of atomic number 17 to form a compound

Question

An element X of atomic number 12 combines with an element Y of atomic number 17 to form a compound

An element X of atomic number 12 combines with an element Y of atomic number 17 to form a compound XY₂ . State the nature of chemical bond in XY₂ and show how the electron configurations of X and Y change in the formation of this compound.

Monjur Alahi

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2025-01-04 04:42

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

XY forms ionic bo nd. The electronic configuration of X changes from 2, 8, 2 to 2, 8, it donates its 2 electrons to two Y atoms. Hence, the elec tronic configuration of Y changes f rom 2, 8, 7 to 2, 8, 8 giving the compound XY₂ .

7 views Answered 2023-02-05 15:29