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How many electrons does aluminum have in the outermost energy level?
Aluminum has 3 electrons in its outermost energy level.
How many electrons does aluminum have in the highest occupied energy level?
Aluminum has 3 electrons in its highest occupied energy level.
How many electrons does phosphorus have in its outermost principal energy level?
Phosphorus has 5 electrons in its outermost principal energy level.
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.
How many electrons dose aluminum have in the first energy level?
7
The second energy level contains how many electrons when it is full?
The second energy level contains eight valance electrons when it's full.
What element has three electrons in its third energy level?
Phosphorus (P) because of the 5 valence electrons total, 3 of them are in the 3p sublevel, and according to Hund's rule, they "single-fill" each orbital first.
How many electrons does carbon have in the highest energy level?
The valance energy level contains 4 electrons in carbon.
How many electrons are in the outermost energy level of carbon and how many does it need to have this energy level filled?
Carbon has four electrons in the outermost energy level, which is energy level two. It needs eight electrons to have this energy level filled.
How many electrons are in the outermost level in aluminum?
There are 3 electrons in the outermost level of aluminum. Aluminum is in Group 13 and has 3 valence electrons.
What element contains two electrons in its third energy level?
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Which principal energy level will contain electrons with the lowest energy is what?
The principal energy level that contains electrons with the lowest energy is the first energy level (n=1). This level is closest to the nucleus and has the least amount of energy associated with its electrons.
