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If an element has 9 electrons how many are in the second shell?
Wiki User
∙ 13y ago
Its 7
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Wiki User
∙ 13y ago
Wiki User
∙ 13y ago5 electrons because first shell can only have two electrons and second can hold up until 8.
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If an element has 9 electrons how many should be in the second shell?
There should be seven in the second shell and two in the first. The element in question is fluorine, which has the atomic number 9, the same as the number of its protons and electrons.
How many electrons go in the first shell of oxygen?
In the first shell there are two electrons and in the second shell there are six electrons, but only the electrons in the second (outer) shell are valence electrons.
How many electron in external shell of vanadium element?
Two electrons are in the external shell of vanadium.
How many are in the outer shell of the yellow group?
There are different electrons in the outer shell of each element.
How many electrons in the third shell of lithium?
Electronic configuration of Lithium is 2,1. So in second shell it can hold 1 electron.If it will combine with some other element it will give out its electron in second shell.
If an element has 9 electrons how many should be in the second shell?
There should be seven in the second shell and two in the first. The element in question is fluorine, which has the atomic number 9, the same as the number of its protons and electrons.
How many electrons go in the first shell of oxygen?
In the first shell there are two electrons and in the second shell there are six electrons, but only the electrons in the second (outer) shell are valence electrons.
How many electrons are in second shell?
im learning this in science, the most direct answer is 8, the equation to figure this out is 2 times n times n where n is the energy level in this case, 2, so 2 times 2 times 2=8. but once you get to the 18th element (i believe it is potassium) and above this equation no longer applies, but the most number of electrons possible on the second shell is still 8, no matter what element
How many electrons does the element B have in its outer shell?
Boron has 3 electrons in the outer shell and 2 electrons in the inner.
How many electrons are in the outer shell of the yellow group?
There are different electrons in the outer shell of each element.
How many electrons does aluuminum have in the second shell?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
How many electrons are in second shell in sodium?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
How many shell go in the second shell?
8 electrons
How many electrons are in the outer shell of copper?
The outer shell (N=4) of the copper element has 2 electrons.
How many electrons do silicon atoms have?
14 electrons. 2 electrons in the first shell, 8 electrons in second shell, and 4 electrons in the valence shell.
How many electrons does carbon have on its second shell?
4 electrons
How many electrons can the second shell of an atom hold?
First Shell always has 2 electrons. Second shell onwards can have up to a maximum of 8 electrons.
