josephine22403 josephine22403

19-11-2020
Chemistry

contestada

Which pair of elements forms the most ionic bond? Refer to the periodic table.

A) K and CI
B) Be and CI
C) Li and CI
D) O and CI

Respuesta :

jzheng1229 jzheng1229

19-11-2020

Answer:

KCl

Explanation:

Look at the electronegativity differences between the pairs of elements:

KCl: 3.16 - 0.82 = 2.34

BeCl: 3.16 - 1.57 = 1.59

LiCl: 3.16 - 0.98 = 2.18

ClO: 3.44 - 3.16 = 0.28

KCl has the highest electronegativity difference; thus it is the most ionic bond of the 4.

Answer Link

berkasarah1983 berkasarah1983

19-11-2020

Answer:

b barium and chlorine

Explanation:

chemical bond formed between 2 oppositely charged ions

Answer Link

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