from wikipedia
YES
The ammonia molecule has a trigonal pyramidal shape with a bond angle of 107.8°, as predicted by the valence shell electron pair repulsion theory (VSEPR theory). The central nitrogen atom has five outer electrons with an additional electron from each hydrogen atom. This gives a total of eight electrons, or four electron pairs that are arranged tetrahedrally. Three of these electron pairs are used as bond pairs, which leaves one lone pair of electrons. The lone pair of electrons repel more strongly than bond pairs, therefore the bond angle is not 109.5°, as expected for a regular tetrahedral arrangement, but is measured at 107.8°.
A compound made up of hydrogen and nitrogen, for example ammonia (NH3).
A bond in which electrons are equally shared is a non-polar covalent bond.
no way
polar
prion
are non covalent created when the shared electrons between atoms are not equally shared
A compound made up of hydrogen and nitrogen, for example ammonia (NH3).
Shared electrons are equally shared
A bond in which electrons are equally shared is a non-polar covalent bond.
Covalent
no way
polar
prion
A covalent bond
Electrons that are NOT shared equally.
no. A polar bond is a covalent bond in which electrons are shared unequally. A nonpolar bond is a covalent bond in which electrons are shared equally.
Water-H2O Ammonia-NH3 Sulfur Dioxide-SO2