0
No, the octet rule is a guideline, but there are exceptions for certain molecules and ions where atoms may have more or fewer than eight electrons in their valence shell. These exceptions typically involve elements from period 3 and below and can include expanded octets, odd-electron species, and species with incomplete octets.
Add your answer:
Earn +20 pts
What is the correct lewis structure for selenium?
The correct Lewis structure for selenium (Se) would have 6 valence electrons represented by the symbol "Se" surrounded by 6 dots or lines (representing valence electrons), giving a total of 12 electrons in the structure.
What is a synonym for Lewis diagram?
A synonym for Lewis diagram is Lewis structure. It is a schematic representation of the bonding between atoms in a molecule and the arrangement of valence electrons around atoms.
What is the Lewis structure for NOCl?
nitrogen chlorine
What is the Lewis structure for the atom Mg plus Br?
Mg2+
How many electrons are available to construct the Lewis structure for the hexafluorosilicate ion?
The hexafluorosilicate ion, SiF6^2-, has a total of 48 valence electrons available for constructing its Lewis structure.
When drawing the Lewis structure for a compound of Al and Cl how many chlorine are needed?
One Al and three Cl
When drawing a Lewis structure the central atom is generally what type of atom when dealing with electronegative?
D. least electronegative atom
In drawing a Lewis structure each nonmetal atom except hydrogen should be surrounded by?
In drawing a Lewis structure, each nonmetal atom (except hydrogen) should be surrounded by 8 electrons to achieve a full octet and satisfy the octet rule. This can be achieved through the sharing of electrons in covalent bonds or the transfer of electrons in ionic bonds.
How do you create Lewis dot structures on Microsoft word?
To create Lewis dot structures in Microsoft Word, you can use the drawing tools by going to the "Insert" tab and selecting "Shapes" to draw the structure manually using lines and dots. Another option is to use a chemical structure drawing software like ChemDraw and then copy and paste the structure into your Word document.
A possible Lewis structure of a molecule for which more than one Lewis structure can be written is called?
Resonance structure.
What is the Lewis dot structure for germanium?
The Lewis dot structure for germanium (Ge) is: Ge: :Ge:
Does CaCO3 have a Lewis structure?
Yes, CaCO3 (calcium carbonate) has a Lewis structure. The Lewis structure for CaCO3 shows the arrangement of all the atoms and the bonding between them using dots to represent the valence electrons.
When was Lewis structure created?
The Lewis structure was created by American chemist Gilbert N. Lewis in 1916. Lewis proposed using dots to represent the valence electrons of an atom in order to show how atoms bond together in molecules.
After drawing a Lewis structure one should?
Check for formal charges to ensure the structure is the most stable arrangement of atoms, then determine the molecular shape and polarity of the compound based on the Lewis structure. Finally, verify that the octet rule is obeyed for all atoms in the molecule.
What is the molecular geometry of sulfite?
It's trigonal pyramidal. You can do an easy calculation by considering the number of valence electrons, in this case 26, and then drawing a Lewis structure. The Lewis structure will have 8 electrons on each of the Oxygen atoms and a single lone pair on the sulfur. This lone pair gives Sulfite sp3 hybridized orbitals and trigonal pyramidal geometry.
What is the correct lewis structure for selenium?
The correct Lewis structure for selenium (Se) would have 6 valence electrons represented by the symbol "Se" surrounded by 6 dots or lines (representing valence electrons), giving a total of 12 electrons in the structure.
What is a synonym for Lewis diagram?
A synonym for Lewis diagram is Lewis structure. It is a schematic representation of the bonding between atoms in a molecule and the arrangement of valence electrons around atoms.
