Dinitrogen monoxide (n2o) supports combustion in a manner similar to oxygen, with the nitrogen atoms forming n2. draw one of the resonance structures for n2o (one n is central). include all lone pair electrons and any nonzero formal charges in your structure.

Any one structure in the image can used to show the Lewis structure for .

Explanation:

Lewis structure is used to represent the arrangement  of the electrons around the atom in a molecule. The electrons are shown by dots and the bonding electrons are shown by line between the two atoms.

For ,

The number of valence electrons = = 16

The skeleton structure of the compound is in which one N molecule act as a central atom and is bonded to another N and O with one sigma bond each.

Number of valence electrons used in skeletal structure = 4

So,

Remaining valence electrons = 12

The central atom still needs 2 lone pairs and the nitrogen and oxygen attached to it, still needs 3 lone pairs each. So, total number of valence electrons needed to complete the octet of all the atoms = 16

But, we have 12 electrons and thus, 2 additional bonds are required in the structure which can be distributed in the 3 atoms in 3 ways.

For Structure A:

Formal charge on central atom N:

Formal charge on substituent atom N:

Formal charge on substituent atom O:

For Structure B:

Formal charge on central atom N:

Formal charge on substituent atom N:

Formal charge on substituent atom O:

For Structure C:

Formal charge on central atom N:

Formal charge on substituent atom N:

Formal charge on substituent atom O:

The Lewis structures in resonance of the compound is shown in the image.

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).

i would say b

explanation:

but i think i would need more information than that