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What is the total number of valence electrons in the Lewis structure of SeF2O?
Wiki User
∙ 6y ago
The shape of the molecules can be predicted from the bond angles. It gives distribution of orbital around the central atom in the molecule. 90 degrees is the bond angle because O is in group 6 and bonded 6 times, has 6 paired electrons forms a octahedral shape with angles of 90 degrees.
Wiki User
∙ 11y ago
Wiki User
∙ 15y agoThe correct answer is 10. Se has 6 valence electrons. It shares 4 to form the Se-F bonds and has a remaining lone pair.
Wiki User
∙ 14y ago28 core electrons
this is the total electrons (atomic numnber) minus the valence electrons (of which there are 6)
Wiki User
∙ 11y agoLike all other elements in column 16 of a wide form periodic table, a selenium atom has six valence electrons.
Wiki User
∙ 14y ago10
Wiki User
∙ 11y ago48
Wiki User
∙ 12y ago2
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How do you make a lewis dot structure?
Count the number of valence electrons for each element.
Does the Lewis dot structure represent the total number of electrons in the atom?
no. just the valence shell
Which of an atom's electrons are represented as dots in a Lewis structure?
Lewis dot formula
How many valence electrons should appear in the Lewis structure of SO2?
18
Does a Lewis dot diagram show only the valence electrons?
Yes, in a Lewis diagram, the valence electrons are shown by dots around them.
How do you make a lewis dot structure?
Count the number of valence electrons for each element.
Does the Lewis dot structure represent the total number of electrons in the atom?
no. just the valence shell
Which of an atom's electrons are represented as dots in a Lewis structure?
Lewis dot formula
Which electrons do a Lewis structure show?
A Lewis diagram shows the valence electrons. They are the numbers that are from 1-8
What is the system used to represent the valence electrons around the chemical symbol of an element?
The electrons in the outermost shell of an atom is known as the valence electrons. These valence electrons determine the reactivity of the atom.
What do the dots in a Lewis structure represent?
Valence electrons.
What is the total number of valence electrons in the Lewis structure of PBr4 plus?
For PBr4^+ you have...Valence electrons in P = 5Valence electrons is Br = 7 and there are 4 of them so total = 28This gives a total of 33, but you subtract 1 because of the + charge on the ion,Thus total valence electrons shown in the Lewis dot will be 32.
How many valence electrons need to be accommodated in the Lewis structure for F2?
14
How many valence electrons are there in the Lewis structure of the sulfate ion so32?
32
How many valence electrons should appear in the Lewis structure of SO2?
18
How many valence electrons need to be accommodated in the Lewis structure for OF2?
20
What is the concept of the Lewis model of the atom?
The Lewis structure of an atom gives a clear illustration of the valence electrons.
