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True [87]
2 years ago
15

*

Chemistry
1 answer:
uysha [10]2 years ago
3 0

the electronegativity difference (AEN):

<0.5: covalent (non polar)

0.5- 1.7: covalent (polar)

> 1.7 : ionic

BaCl₂

Ba = 0.9

Cl = 3

Cl - B = 3 - 0.9 = 2.1 (ionic)

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