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).
no way
prion
a non-polar bond
These are called nonpolar covalent bonds. In these bonds, electrons are shared equally between atoms, resulting in a balanced distribution of charge. Nonpolar covalent bonds typically occur between atoms of the same element or with similar electronegativities.
A compound made up of hydrogen and nitrogen, for example ammonia (NH3).
Yes, nonpolar covalent bonds are formed when the shared electrons between atoms are shared equally, resulting in a balanced distribution of electric charge. If the shared electrons are not equally shared, creating an unequal distribution of charge, a polar covalent bond is formed.
No, in a covalent bond the shared electrons may not always be shared equally between two atoms. Depending on the electronegativity of the atoms involved, one atom may attract the shared electrons more strongly, leading to a polar covalent bond where the electrons are not shared equally.
Covalent
no way
No, a covalent bond is considered nonpolar when the two atoms share the electrons equally. If the electrons are not shared equally and there is an unequal distribution of charge, then the bond is considered polar.
prion
Called a covalent bond.
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.
a non-polar bond
It depends on the electronegativity of the atoms in the molecule. When an atom has a higher electronegativity than the others in the molecule, the electrons will have a higher affinity for that side, making the molecule polar.
A covalent bond in which electrons are shared equally is called a nonpolar covalent bond. This means that the atoms have the same or similar electronegativities, resulting in a balanced sharing of electrons between them.