Answered

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3.
When drawing Lewis structures, is it ever allowed for an atom in the second row
of the periodic table to have more than an octet of valence electrons surrounding
it?



Sagot :

zetsiteshe

Answer:

no it is not allowed

Explanation:

Liwis structure shows the elements symbol with dots thet represents valance electrons ; in second row elements their atomic number is 3 up to 10 , from Li up to Ne from their electron configuration their valance electron will be from 1 up to 8 respectivelly ,if lewis structure represents the element with it is symbol and dots that represents valance electron the second row elements cannot have more than an octet of valance electrons surrounding it.

I think it is help ful for you

Lanuel

It is not allowed for an atom in the second row of the periodic table to have more than an octet of valence electrons surrounding it.

What is Lewis structure?

Lewis structure can be defined as a type of model that is used for the structural representation of the atom or molecule of a chemical element in an atomic orbital, by using a dot to show the position and distribution of valence electrons around the atom or molecule.

This ultimately implies that, it's typically used to show the distribution of valence electrons that are found in the outermost energy level for the atomic nuclei of a chemical element or compound.

In this context, it is not allowed for an atom in the second row of the periodic table to have more than an octet of valence electrons surrounding it because the outermost energy level for the atomic nuclei has been filled up.

Read more on Lewis structure here: https://brainly.com/question/9885308

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