The lewis structure of n2h2 shows a. a nitrogen-nitrogen triple bond b. a nitrogen-nitrogen single bond c. each nitrogen has one nonbinding electron pair d. each nitrogen has two nonbinding electron pairs e. each hydrogen has one nonbonding electron pair

The Lewis structure of Diimide (N₂H₂) is shown below.

In this molecule two Nitrogen atoms attached to each other through a double bond are further attached to one one Hydrogen atom. Also, each Nitrogen atom carries one non-binding electron pair (Lone Pair) (Highlighted RED).

Result:
          Option-C (each nitrogen has one nonbinding electron pair) is the correct answer.

The lewis structure of n2h2 shows

c. each nitrogen has one nonbinding electron pair

Lewis structures are diagrams that show the bonds between the atoms of a molecule and the lone pair of electrons that might exist in a molecule.

Further Explanation

Lewis structures can be drawn for each covalently bonded molecule, as well as coordination compounds. The Lewis structure is named after Gilbert N. Lewis, who introduced in his 1916 article The Atom and the Molecule. The Lewis structure extends the concept of the electron point diagram by adding lines between atoms to represent pairs together in chemical bonds.

The Lewis structure shows each atom and its position in the molecular structure using its chemical symbol. Lines are drawn between atoms that are bound to one another (pairs of dots can be used instead of lines). The excess electrons that make up lonely pairs are represented as pairs of points and are placed next to the atom.

The number of electrons represented in the Lewis structure is equal to the number of valence electrons in each atom. Non-valence electrons are not represented in the Lewis structure.

In the case of Lewis structures, formal charges are used in the description, comparison, and assessment of the topological and resonant structures that might occur by determining the apparent electron charge of each atom, based on the structure of the electron points, assuming exclusive covalence or non-polar bonds. Formal charges have been used in determining possible electron reconfigurations when referring to reaction mechanisms, and often produce the same sign as the partial charge of atoms, with the exception.

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Lewis structures

Atom/Electron

Details

Class: High School

Subject: Chemistry

Keyword: lewis, Structure, electron

Wind will blow from one direction to another.

The independent is what is changed, the dependent is was is measured or the reaction.