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Chlorine has 17+ Prontons & 17- Electrons
Energy levels go 2e - 8e - 18e - 32e
So Chlorine has 2 in the first shell which leaves 15 (17e-2e = 15)
So that means 8 in the second shell which leaves 7 (15e-8e = 7)
That leaves 7 in the third shell
The answer is 8
Anything with 10 or more electrons or an atomic # 10 or more would have 8 for the second shell.
What else can I help you with?
How many energy sublevels are there in the second principal level?
In the second principal energy level, there are two types of sublevels: the s sublevel and the p sublevel. The s sublevel can contain a maximum of 2 electrons, while the p sublevel can hold up to 6 electrons.
What is the total number of electrons needed to completely fill all of the orbitals in an atoms second principal energy level?
The second principal energy level can hold a maximum of 8 electrons in total. This is because the second level consists of one s orbital and three p orbitals, which can hold 2 electrons each.
What is the maximum number of electrons that can fill the second energy?
The second energy level can hold a maximum of 8 electrons. This is based on the formula 2n^2, where n is the principal quantum number representing the energy level.
What is the maximum number of electrons in the second principal energy level?
The maximum number of electrons in the second principle energy level (n=2) is 8. This can be determined from 2(n^2) which for n=2 would be 2 x 4 = 8. It can also be seen by writing the electron configuration for n=2 which would be 2s2 2p6 for a total of 8 electrons.
What is the second quantum number for the electrons in the 4p energy sublevel of bromine?
The second quantum number (l) for the electrons in the 4 p energy sublevel of bromine would be 1.
How many energy sublevels are there in the second principal level?
In the second principal energy level, there are two types of sublevels: the s sublevel and the p sublevel. The s sublevel can contain a maximum of 2 electrons, while the p sublevel can hold up to 6 electrons.
What is the maximum number of protons in the second principal energy level?
8 electrons maximum
What is the total number of electrons needed to completely fill all of the orbitals in an atoms second principal energy level?
The second principal energy level can hold a maximum of 8 electrons in total. This is because the second level consists of one s orbital and three p orbitals, which can hold 2 electrons each.
What is the maximum number of electrons that can fill the second energy?
The second energy level can hold a maximum of 8 electrons. This is based on the formula 2n^2, where n is the principal quantum number representing the energy level.
What is the total number of electrons in the second principal energy level of a calcium atom in the ground state?
The electron configuration of calcium is: 1s2 2s2 2p6 3s2 3p6 4s2 The "second principle energy level" refers in this case to the 2s and 2p orbitals, so it would be a total of 8 electrons.
How many electrons does phosphorus have in its outermost principal energy level?
Phosphorus has 5 electrons in its outermost principal energy level.
What is the maximum number of electrons in the second principal energy level?
The maximum number of electrons in the second principle energy level (n=2) is 8. This can be determined from 2(n^2) which for n=2 would be 2 x 4 = 8. It can also be seen by writing the electron configuration for n=2 which would be 2s2 2p6 for a total of 8 electrons.
What is the maximum number of dorbitals in a principal energy level?
1s orbital 3P, 5d, and 7f in discovered elements
What is the second quantum number for the electrons in the 4p energy sublevel of bromine?
The second quantum number (l) for the electrons in the 4 p energy sublevel of bromine would be 1.
Where would you find the six electrons in an atom of carbon?
The arrangement of electrons in carbon is 1S2 2S2 2P2. Two electrons are in the first energy level, four in the second.1s2 2s2 2p2
How many sublevels are completely occupied in the second principal energy level of a sodium atom in the ground state?
In the ground state, a sodium atom in the second principal energy level has two sublevels completely occupied: the 2s and the 2p sublevels. The 2s sublevel can hold a maximum of 2 electrons, and the 2p sublevel can hold a maximum of 6 electrons.
What is the correct number of electrons in the second energy of magnesium?
The second energy level can hold a maximum of 8 electrons. Magnesium has 12 electrons, so in its second energy level, there will be 8 electrons (2 in the first energy level and 8 in the second energy level).
