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Is water an exception to the octet rule?
It is one of many, many exceptions to the octet rule. Hydrogen does NOT require 8 electrons.
Which molecule obeys the octet rule cl3cf bcl3 no sbf5 beh2?
BCl3 and BEH2 obey the octet rule because Boron and Beryllium are exceptions to the octet rule and can have stable electron configurations with less than 8 electrons. Cl3CF, NO, and SbF5 do not obey the octet rule because they have incomplete or expanded valence shells.
What is the octet rulewhich element is the exception?
Some elements that are known to violate the octet rule are: Hydrogen, Helium and Lithium (two electrons) Aluminum and Boron (less than octet but will form an octet if possible), Period 3 elements with p orbitals (more than an octet using empty d orbitals), noble gas compounds (more than an octet), and elements like nitrogen with an odd number of electrons (form free radicals when octets are not possible).
Give example of octet rule?
Az important rule: any octet has to have eight parts, otherwise it is not an octet.
What are 3 atoms are exceptions to the octet rule?
Boron typically forms compounds with only 6 electrons in its outer shell. Phosphorus can exceed the octet rule and accommodate more than 8 electrons due to the availability of d orbitals. Sulfur can have more than 8 electrons around it in certain compounds, such as sulfite and sulfate ions.
What is an exception to the octet rule?
Yes. Hydrogen follows the duet rule, and boron and a few other elements are exceptions. Also, the noble gases can have expanded valence levels with more than eight electrons, though they only bond under certain conditions.
Why does some valence shells have eighteen electrons and some only eight?
Octet rule and 18-electron rule.
In which bonding patterns does X obey the octet rule?
no it does not follow octet rule
Which is not an octet rule?
There are several - the most notable being H+, H-, and Li+.
Will any of the chlorine oxides obey the octet rule?
No chlorine oxides will obey the octet rule.
Is NH3 an exception to the octet rule?
NH3 is not an exception to the octet rule. Nitrogen (N) in NH3 has a total of 8 valence electrons (5 from nitrogen and 3 from hydrogen), fulfilling the octet rule. Nitrogen has 3 bonded pairs and 1 lone pair of electrons, following the octet rule.
Two elements that form compounds that can be exceptions to the octet rule?
Boron and fluorine in the trivalent boron compound BF3 have only 6 electrons in the valence shell.Oxygen and nitrogen in nitric oxide, NO, contain one or more atoms which have an odd number (one UNpaired '.' ) of electrons. Lewis dot structure |N.=O
