H +
bond A
15. In the diagram of an
ammonium ion to the right,
why is bond A considered to
be a coordinate covalent
bond?
HINH
H
1) Hydrogen transfers a pair of electrons to the nitrogen.
2) Hydrogen provides a pair of electrons to be shared with
nitrogen.
3) Nitrogen transfers a pair of electrons to hydrogen.
4) Nitrogen provides a pair of electrons to be shared with
hydrogen.