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It depends on what elements are involved. Iron has two electrons in its outer shell, Lead has four. While in a metal, the outer electrons flow freely over the surface of the solid, there is no net loss or gain of electrons, the atoms do not become ionized, and are considered to still have their original number of electrons.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoAluminum has 2 electrons in the first energy level, 8 in the next and 3 in its outer one. This can be easily seen if one looks at its position on the Periodic Table.
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How many electrons does aluminum have in the highest occupied energy level?
Third energy level
How can you determine the number of electrons in an element's out energy level by the group it's in?
You can determine the number of electrons in the outer level by the goup numbers. Like aluminum (atomic number 13) will have three in the outer level. There will be two in the first inner level. in the second level there will be eight. and in the last three.
Do noble gasses have the maximum number of electrons in their outer energy level?
yes.they have the maximum number of electrons in their outer energy level?
What is the maximun number of electrons in the second energy level of an atom?
The maximum number of electrons in the second energy level of an atom is 8.
Which elements have the same energy levels of aluminum?
Aluminum has it's valence electrons in the 3rd energy level. Others that also have valence electrons in n=3 would be Na, Mg, Si, P, S, and Cl. Argon also has a filled 3rd level.
How many electrons does aluminum have in the outermost energy level?
Three (3) electrons in this energy level.
What are the number of electrons in each energy level of aluminum?
n = 1: 2 electrons n = 2: 8 electrons n = 3: 3 electrons
How many electrons does aluminum have in the highest occupied energy level?
Third energy level
Which energy level contains the most electrons in an aluminum atom?
=== ===
How many electrons dose aluminum have in the first energy level?
7
How can you determine the number of electrons in an element's out energy level by the group it's in?
You can determine the number of electrons in the outer level by the goup numbers. Like aluminum (atomic number 13) will have three in the outer level. There will be two in the first inner level. in the second level there will be eight. and in the last three.
Do noble gasses have the maximum number of electrons in their outer energy level?
yes.they have the maximum number of electrons in their outer energy level?
How many electrons on the fifth orbit?
The formula to determine the number of electrons in an energy level is 2n2, where n is the number of the energy level. For the fifth energy level, n=5. So the total number of electrons possible in the fifth energy level is 2(52) = 50.
What does the period number tell about the energy level occupied by electrons in an atom?
the period number tells which is the highest energy level occupied by the electrons
How many electrons are in the outer energy level of an aluminum atom?
Each aluminum isotope has 13 electrons. In accordance with the Aufbau Principle those electrons will fill: 1s2, 2s2, 2p6, 3s2, 3p1. The shortcut notation is: [Ne] 3s2, 3p1.
Maximum number of electrons in each energy level?
2n2 where n is the energy level
What is the maximun number of electrons in the second energy level of an atom?
The maximum number of electrons in the second energy level of an atom is 8.
