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Which sublevel contains valence electrons in an atom of magnesium?
In an atom of magnesium, the valence electrons are found in the 3s sublevel. Magnesium has an atomic number of 12, which means it has two electrons in the 1s sublevel, two in the 2s, and eight in the 2p, leaving two electrons in the 3s sublevel as its valence electrons.
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.
Which set of elements has electrons added to the 4f sublevel as the atomic number increases?
The set of elements that has electrons added to the 4f sublevel as the atomic number increases are the lanthanide series elements, from cerium (Z = 58) to lutetium (Z = 71). The 4f sublevel can hold up to 14 electrons per element, hence as we move across this series, electrons are successively added to the 4f sublevel.
What is the maximum number of electrons that can enter each type of sublevel (s, p, d, and f) in an atom?
The maximum number of electrons that can enter each type of sublevel in an atom are as follows: s sublevel: 2 electrons p sublevel: 6 electrons d sublevel: 10 electrons f sublevel: 14 electrons
The number of electrons in the third sublevel of an iron atom is?
There are 10 electrons in the third sublevel of an iron atom. This is because the third sublevel consists of one s orbital and three p orbitals, which can hold a total of 10 electrons. Iron, with an atomic number of 26, has 26 electrons in total.
What is the maximum number of spins possible in a given sublevel?
The maximum number of spins possible in a given sublevel is equal to the number of electrons that can occupy that sublevel, which is determined by the maximum number of electrons allowed in that sublevel based on the electron configuration rules (2 electrons per orbital). The total number of spins will be equal to twice the number of electrons in that sublevel.
What is the sublevel of notation for Fe?
Iron (Fe) has an atomic number of 26. In terms of electron configuration, its sublevel notation is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁶. This indicates that iron has two electrons in the 4s sublevel and six electrons in the 3d sublevel, with the 3d sublevel being the highest energy level that is partially filled.
What is the number of (p) sublevel in the heaviest known atom?
The heaviest known atom is Oganesson (Og), which has an atomic number of 118. In the context of electron configuration, the p sublevel can hold a maximum of six electrons and is present in elements from groups 13 to 18. For Oganesson, the highest occupied p sublevel is the 6p sublevel, which can contain up to six electrons, but it is only partially filled in this element. Thus, while Oganesson has a 6p sublevel, the number of electrons in this sublevel is subject to ongoing research and may not be fully determined.
How many electrons are found in each sublevel?
Multiply the orbitals in that sublevel by 2. The s sublevel has one orbital and can contain 2 electrons. The p sublevel has three orbitals and can contain 6 electrons. The d sublevel has five orbitals and can contain 10 electrons. The f sublevel has seven orbitals and can contain 14 electrons.
What is the element in Period 4 that has two electrons in the p sublevel name?
The element in Period 4 that has two electrons in the p sublevel is germanium (Ge). It has the atomic number 32 and is located in group 14 of the periodic table. In its electron configuration, germanium has the outermost electrons in the 4s and 4p sublevels, with the 4p sublevel containing two electrons.
What is the highest energy sublevel for tellurium?
The highest energy sublevel for tellurium (Te), which has an atomic number of 52, is the 5p sublevel. In its electron configuration, tellurium is represented as [Kr] 5s² 4d¹⁰ 5p⁴, indicating that the 5p sublevel is the outermost and highest energy level occupied by electrons.
What is the maximum number of electrons that can go into sublevel 2s?
The maximum number of electrons in any s sublevel is 2, irrespective of what the principal quantum number, i.e., the number before the s in an electron configuration, may be.
