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What element contains two electrons in its third energy level?
mg
What is the configuration of an element with 5 electrons in the third energy level?
Boron
If an element has eighteen electrons how many would be in the third energy level?
Eight
What element has two electrons in its outermost third energy level?
Mg -magnesium.
How many electrons are in the third energy level for each element?
I assume you mean for each atom. If I remember correctly, the shells go 2, 8, then 18 on the third layer.
How many electrons are in orbitals in the third energy level of a sulfur atom?
In a sulfur atom, the third energy level can contain a maximum of 18 electrons. The electrons are distributed among the different orbitals in the third energy level according to the rules of electron configuration.
What element has five electrons in energy level n 3?
Phosphorus has five electrons in the third energy level (n=3).
What element has 2 valence electrons on the third energy level?
The element with 2 valence electrons on the third energy level is magnesium. Magnesium has an electron configuration of 2-8-2, with 2 electrons on the outermost energy level.
What element with the electron arrangement 287?
The element with the electron arrangement 2-8-7 is fluorine, which has the atomic number 9. Fluorine has 9 electrons, arranged as 2 in the first energy level, 8 in the second energy level, and 1 in the third energy level.
What is the correct electron configuration for an element that has 5 electrons in the third energy level?
The correct electron configuration for an element with 5 electrons in the third energy level is 1s2 2s2 2p6 3s2. This configuration follows the Aufbau principle, which dictates the filling order of electrons in an atom's energy levels.
What element has five electrons in energy level n3?
The element with five electrons in the third energy level (n=3) is phosphorus (P). In its electron configuration, phosphorus has the atomic number 15, with the distribution of electrons as 1s² 2s² 2p⁶ 3s² 3p³. Thus, it has five electrons in the third energy level (2 in the 3s subshell and 3 in the 3p subshell).
Which elements fits the following description 2 electrons in the n3 energy level?
The element that fits this description is lithium. It has 3 electrons, with 2 of them in the third energy level.
