Type of bond? BF3 (1 Viewer)

[kasser]

BF3 should be a convent bond, since two non metal elements?

However, when you calculate the Electronegativity difference of the molecule I get a value of 1.9.

0-1.7 = convalent bond and 1.7-3.3 = ionic bond

1.9 lies in the ionic bond category?