Question

In BF3 the bond angle is 120°. What is the structure of the molecule?​

Answer 1

Answer:

this is chemistry not maths

Answer 2

The structure of BF3 molecule is trigonal planar.

• The bond angles of the BF3 molecule are 120°.
• So, three atoms are situated in the position similar to the three vertices of an equilateral triangle.
• Similarities with a triangle, the structure of BF3 molecule is known as the trigonal planar.
• It also shows that the structure of a molecule is dependent on the bond angle of that molecule.