In a polar nitrogen trifluoride, nf3 molecule, nitrogen and fluorine atoms share electrons. the fluorine atoms have a stronger attraction for electrons than the nitrogen atom has. what can be determined from the molecule's polarity? a. it has polar bonds and is symmetric. b. it has ionic bonds and is symmetric. c. it has polar bonds and is asymmetric. d. it has nonpolar bonds and is asymmetric.

Option C

In molecule, nitrogen has 5 valence electrons and F has 7 valence electron, 3 electrons of nitrogen are shared with 3 Fluorine atoms and 2 electrons are left on nitrogen atom as lone-pair.

The structure of  will be pyramidal.

Fluorine is more electronegative than nitrogen, due to this high electronegativity difference the N-F bond is polar in nature. There is net dipole moment in  molecule thus, it is asymmetric in nature.

The structure of is in the attached file.

Therefore, it has polar bonds and it is asymmetric.

Is a  vector quantity  that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.

More information