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- Two (2) electrons (s shell)
- Eight (8) electrons (2 in s, 6 in p)
- Eighteen (18) electrons (2 in s, 6 in p, 10 in d)
The Periodic Table PDF at Los Alamos National Laboratory is pretty good and has the shell configurations. See related link.
What else can I help you with?
How many electrons in the second energy level of an atom of phosphorus?
There are 8 electrons in the second energy level of an atom of phosphorus. This is determined by the electron configuration of phosphorus, which is 1s2 2s2 2p6 3s2 3p3. The second energy level includes the 2s and 2p orbitals, which together hold a total of 8 electrons.
How many electron shells does Argon have?
3 shells; 2 electrons in the first shell, 8 in the second shell and 8 in the third shell.
What element has 2 electrons in the first shell 8 second shell and 6 in the third shell?
This element is sulfur (S), with 2 electrons in the first shell, 8 electrons in the second shell, and 6 electrons in the third shell.
How many electrons can an atom's third energy level hold?
The third energy level of an atom can hold eight electrons.
What eleme has 2 electrons in the first shell and 8 in the second and 6 in the third?
What element has 2 electrons in the first shell and 8 in the second and 6 in the third
What is the maximum number of electrons that an orbitals can hold all together?
18... up to 2 in the first, 8 in the second, and 8 in the third
What is heliums first orbital shell second and third?
helium has 2 electrons in its 1st orbital. It doesn't have 2nd or 3rd orbitals.
How many orbitals does sulfur have?
Sulfur has three electron orbitals. The first orbital contains 2 electrons, the second contains 8 and the third contains 6.
What a maximum of eight electrons can occupy the first shell?
the first shell (the K shell) can only contain a maximum of two electrons, as it consists of just an s orbitalthe second shell (the L shell) can contain a maximum of eight electrons, as it consists of an s orbital and three p orbitalsthe third shell (the M shell) can contain a maximum of eighteen electrons, as it consists of an s orbital, three p orbitals, and five d orbitalsthe fourth shell (the N shell) can contain a maximum of thirty two electrons, as it consists of an s orbital, three p orbitals, five d orbitals, and seven f orbitalsthe fifth shell (the O shell) can contain a maximum of fifty electrons, as it consists of an s orbital, three p orbitals, five d orbitals, seven f orbitals, and nine g orbitalsetc.
How many electrons in the second energy level of an atom of phosphorus?
There are 8 electrons in the second energy level of an atom of phosphorus. This is determined by the electron configuration of phosphorus, which is 1s2 2s2 2p6 3s2 3p3. The second energy level includes the 2s and 2p orbitals, which together hold a total of 8 electrons.
How many valence electrons are in N2?
The third energy level contains one s orbital and three p orbitals.
What element has 2 electrons in the first shell 8 second shell and 6 in the third shell?
This element is sulfur (S), with 2 electrons in the first shell, 8 electrons in the second shell, and 6 electrons in the third shell.
How many electron shells does Argon have?
3 shells; 2 electrons in the first shell, 8 in the second shell and 8 in the third shell.
How many orbitals are in second energy level?
There are two sublevels in the second principle energy level. The s sublevel has one orbital and the p sublevel has 3, for a total of 4 orbitals.
How many electrons can 3rd shell hold?
In (3s2 3p6 3d10) = 2 + 6 + 10 = 18 electrons in the 3rd shell (3(s+p+d))
How many electrons are in the second level of sodium?
There are 2 electrons in the first energy level, 8 in the second, and 1 in the third.
How many electrons can an atom's third energy level hold?
The third energy level of an atom can hold eight electrons.
