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What is the octet rule in terms of lewis structures?
Octet rule states that each electron wants to complete its octet ( 8 electrons in the outermost shell) or a duplet (in case of hydrogen and helium).
Is PF5 an exception to the Lewis octet rule?
Yes, PF5 is an exception to the Lewis octet rule. Phosphorus has 10 electrons around it in PF5, exceeding the octet rule. This is due to the availability of d-orbitals in the valence shell of phosphorus for accommodating extra electrons.
How do metals obey the Lewis octet rule?
The elements can be described by dot structure. Metals combine with other elements to make its octet complete.
What Lewis structure cannot be drawn without violating the octet rule?
A Lewis structure that violates the octet rule would be one where a central atom doesn't have an octet of electrons, but has less or more than eight electrons around it. Examples include molecules with an odd number of valence electrons, such as NO or radicals like NO2.
The two Lewis structure for ozone satisfy the octet rule and are resonance structures?
In the Lewis structures of ozone, each oxygen atom has a full octet of electrons, satisfying the octet rule. Additionally, ozone exhibits resonance because the double bond can be located on different oxygen atoms, resulting in two equivalent resonance structures.
How does the octet rule influence Lewis dot structures?
Lewis dot structures are influenced by octet rule, when the electrons increase or decrease to fit into noble gas. Hence the chemical bonding in Lewis structure change.
What is the Lewis formula for the octet rule for the ions ClO2?
There is ClO2 and ClO2^-. For the chlorite anion (ClO2^-) the Cl will have 10 electrons and will violate the octet rule. For ClO2, all elements will have 8 electrons.
When was the octet rule invented?
Although it was a slow process involving numerous years of research and chemists, in 1919 Irving Langmuir refined the concept into the cubical octet atom and octet theory. This octet theory evolved into what is now known as the octet rule.
What molecules does not obey the octet rule?
BF3 and other Lewis acids. Also BrF5 and other inter-halogen compounds.
Give example of octet rule?
Az important rule: any octet has to have eight parts, otherwise it is not an octet.
Does H2S follow the octet rule?
H2S does follow the octet rule. When you draw the Lewis Structure for H2S, it looks like this: If you count up the lone pairs and sigma bonds (each worth 2), there are 8, thus, H2S follows the octet rule.
In which bonding patterns does X obey the octet rule?
no it does not follow octet rule
