Clf2 - Vsepr Would The Following Structures Be Polar Or Nonpolar Or Ionic? BeCl2, ClF2+, N3−?

Would the following structures be polar or nonpolar or ionic? BeCl2, ClF2+, N3−? - clf2 - vsepr

First, determine the number of valence electrons for each kind of atom in the structure. Secondly, the total number of electrons found in the structure. Third, determine what the central atom in the molecule, atom or ion. Fourth, determine the Lewis structure of molecules or ions. Fifthly, the structure and the electrons around the central atom when the molecule is polar or nonpolar.

BeCl2:
1. 2 electrons, the electrons Cl 7 x 2 = 14 electrons
2. 2 + 14 = 16 electrons.
3. If the central atom in the structure.
4. Cl-Be-Cl are pairs of electrons around each Cl atoms to give each byte (8) electrons. The Be atom is one byte in this structure and is known as an electron-deficient. The molecule is linear.
5. The fact that the molecule is linear and symmetric means that it is not polar.

CLF2 (+)
1. F has 7 valence electrons. Cl has 7 valence electrons
2. Total valence electrons = 7 x 7 -1 + 2 = 20 valence electrons. Note that the electron is removed from the CH 1ARGE-ion.
3. The chlorine atom is the central atom in the ion.
4. Go to the following website:
http://www.kentchemistry.com/links/bondi ...
5. The shape of the ion is doubled, and is therefore polar.

N3 (- ion) or azide
1. N has 5 valence electrons
2. Total number of electrons = 5 x 3 +1 = 16 electrons. Note that the electron is added because of the burden of the ions.
3. Of course, the central N atom of the ion.
4. Go to the following website:
http://www.kentchemistry.com/links/bondi ...
5. The shape of the ion is linear, it is nonpolar.