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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 are in the first shell second shell and third shell of neon?
It depends what electronic state it's found in, but in it's ground state (natural form) it has two electrons in the first shell, eight in the second and none in the third. This is because it has an atomic number of 10. 2+8 = 10.
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.
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 are in second shell in sodium?
In sodium, the second shell (or energy level) can hold a maximum of 8 electrons. However, sodium only has 2 electrons in its second shell. Sodium has an atomic number of 11, so it has 11 electrons in total, with 2 in the first shell and 8 in the second shell.
How many electrons does carbon have on its second shell?
Carbon has 4 electrons on its second shell. This is calculated based on the maximum number of electrons that can occupy the second shell, which is 8.
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 are in the first orbital shell in the element neon?
There are two electrons in the first shell of neon. Its complete electronic configuration is 2,8
How many electrons fit in the 2nd electron shell?
The second electron shell can hold a maximum of 8 electrons.
How many electrons are in the first and second shell of oxygen?
In the first shell of oxygen, there are 2 electrons, and in the second shell, there are 6 electrons. Oxygen has 8 electrons in total, with 2 of them in the first shell and the remaining 6 in the second shell.
How many electrons does curium have in its outer most shell?
Curium, as an actinide element, has 4 electrons in its outermost shell (shell 7).
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 shell go in the second shell?
8 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.
