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What else can I help you with?
How many electrons are in the 2p sublevel of carbon?
Carbon is the group 14, period 2 chemical element. Its electron configuration is 1s2 2s2 2p2. Thus, carbon has 2 electrons in its 2p subshell.
Which element has 3 electrons in the 2p sublevel?
Aufbau says that the sublevels fill 1s2, 2s2, 2p6. That would mean that you must have filled 1 and 2 s (=4) and 3 more. Last I checked, 3 + 4 = 7. Which element has 7 electrons? I'll give you a hint: its atomic number is 7. Another hint: its symbol is N.
How many electron orbitals calcium have?
Zero. Calcium has two electrons in its 4s sublevel, and none in the 3d sublevel. The 3d sublevel doesn't start filling until after the 4s sublevel is filled.
What element has 4 electrons in the 3p sublevel?
To find the element with a 3p4 valence configuration, look in period 3 and group XVI, and that is ...S, sulfur.
What is the chemical symbol that has 5 electrons in the 3p sublevel?
the total electron distribution in such an atom is 1s--2 2s--2 2p--6 3s--2 3p--5 so, total number of electrons comes out to be 17. so, the element is chlorine. symbol is Cl.
What element completes the 2p sublevel?
The 2p sublevel is completed with six electrons and is found in elements from carbon (C) onwards. The seventh element, nitrogen (N), is the element that completes the 2p sublevel.
How many electrons are in the 2p sublevel of carbon?
Carbon is the group 14, period 2 chemical element. Its electron configuration is 1s2 2s2 2p2. Thus, carbon has 2 electrons in its 2p subshell.
Which element has 3 electrons in the 2p sublevel?
Aufbau says that the sublevels fill 1s2, 2s2, 2p6. That would mean that you must have filled 1 and 2 s (=4) and 3 more. Last I checked, 3 + 4 = 7. Which element has 7 electrons? I'll give you a hint: its atomic number is 7. Another hint: its symbol is N.
What element completes the 4s sublevel?
The element that completes the 4s sublevel is calcium (Ca). It has the atomic number 20, which means it has 20 electrons. The electron configuration of calcium is (1s^2 2s^2 2p^6 3s^2 3p^6 4s^2), indicating that the 4s sublevel is filled after the 3p sublevel.
How many electron orbitals calcium have?
Zero. Calcium has two electrons in its 4s sublevel, and none in the 3d sublevel. The 3d sublevel doesn't start filling until after the 4s sublevel is filled.
How many electrons are in the 2p sublevel of aluminum?
Aluminum is the group 12, period three chemical element. It has an electron configuration of 1s2 2s2 2p6 3s2 3p1. That means that its 2p subshell is full, having 6 electrons.
What chemical completes the 4s sublevel?
The 4s sublevel is completed by the element calcium, which has an atomic number of 20. In the electron configuration of calcium, the 4s sublevel is filled after the 3p sublevel, resulting in the configuration of 1s² 2s² 2p⁶ 3s² 3p⁶ 4s². Therefore, the completion of the 4s sublevel occurs when two electrons occupy it.
An electron in the second main energy level and the second sublevel is described by the symbols?
The electron in the second main energy level and second sublevel is described by the quantum numbers n=2 (main energy level) and l=1 (sublevel), which corresponds to the p orbital. The set of quantum numbers for this electron is 2p.
How many electrons are in the 2p sublevel of fluorine?
Fluorine is the group 17, period 2, halogen. Thus, its electron configuration is 1s2 2s2 2p5. So, as you can see, there are 5 electrons is fluorine's 2p subshell.
What is the sublevel of al?
The sublevel of aluminum (Al), which has an atomic number of 13, is 3p. In its electron configuration, aluminum has the arrangement of electrons as 1s² 2s² 2p⁶ 3s² 3p¹, indicating that the outermost electrons are located in the 3p sublevel.
Why do we believe that the three electrons in the 2p sublevel of nitrogen occupy different orbitals?
In nitrogen, which has three electrons in its 2p sublevel, the Pauli exclusion principle states that no two electrons can have the same set of quantum numbers. To minimize electron-electron repulsion and maximize stability, these three electrons occupy separate orbitals within the 2p sublevel, each with parallel spins. This arrangement, known as Hund's rule, leads to a lower energy configuration and greater overall stability for the atom.
What element has 4 electrons in the 3p sublevel?
To find the element with a 3p4 valence configuration, look in period 3 and group XVI, and that is ...S, sulfur.
