NH4 Lewis Structure

NH4 Lewis Structure

nh4 periodic table, lewis structure

To write the NH4 Lewis Structure, we need to understand the formation of NH4.

Molecules such as NH3, H2O are electron donating ions and molecules. For example, the nitrogen atom in NH3 has an unbonded electron pair. In the H+ ion, there are vacant orbitals that can receive a pair of electrons. By forming a coordinate covalent bond between these two atoms, the NH4+ ion (cation) is formed as shown below. This cation has 4 N−H bonds and they all have the same character. Lewis Structure for NH4 will be:

Lewis Dot Structure for NH4

What is NH4?

Nitrogen, a chemical element with atomic number 7 that makes up about 78% of the Earth’s atmosphere, is found in all organisms, mainly amino acids (and thus proteins), nucleic acids (DNA and RNA), and the energy transfer molecule adenosine triphosphate. It contains about 3% nitrogen, according to oxygen, is the fourth most abundant element in the body after carbon and hydrogen. The nitrogen (Nitrogen) cycle describes the movement of the element from the air to the biosphere and organic compounds, and then its return to the atmosphere. Ammonia (NH3), which has a wide range of industrial use .


There are 3 forms of nitrogen known to be used by the plant:


NO3- Nitrate (Nitric acid salt ion) uses the most energy.
NH4+ Ammonium (A weak acid, Ammonium is found in nature in proteins) uses less energy
NH2 Amine uses no energy


Ammonium NH4


It is taken up by the roots and usually turns into NH2 (amine) in the roots. For this to happen, the roots must have carbohydrates. Any NH4+ absorbed by the roots needs carbohydrates to turn into amines. If carbohydrates are in limited quantities, NH4+ will be toxic to the plant. This explains why plants have trouble with NH4+.

NH4 Lewis Structure is easy. If you want to learn more Lewis Structures visit our pages.

What is Lewis Dot Structure?

CO Lewis Structure

CO2 Lewis Structure

H2O Lewis Structure

Lewis Structure for Aluminum