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The first element with an electron in the second energy level?
The first element with an electron in the second energy level is lithium. Lithium has three electrons, with two in the first energy level and one in the second energy level.
How many electrons does aluminum have in the outermost energy level?
Aluminum has 3 electrons in its outermost energy level.
What is the highest occupied energy level in the element potassium?
The highest occupied energy level in potassium is the fourth energy level because potassium has 19 electrons, occupying the first three energy levels (with 2, 8, and 8 electrons, respectively) and the remaining electron is in the fourth energy level.
How many electrons are in the second energy level of a boron atom?
A boron atom has three electrons in its second energy level.
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.
What element has three or fewer electrons in the outer energy level?
nobel gases has few electron in the outer energy level
The first element with an electron in the second energy level?
The first element with an electron in the second energy level is lithium. Lithium has three electrons, with two in the first energy level and one in the second energy level.
How many electrons does aluminum have in the outermost energy level?
Aluminum has 3 electrons in its outermost energy level.
What is the highest occupied energy level in the element potassium?
The highest occupied energy level in potassium is the fourth energy level because potassium has 19 electrons, occupying the first three energy levels (with 2, 8, and 8 electrons, respectively) and the remaining electron is in the fourth energy level.
What element has three unpaired electrons in the p sub level?
The element with three unpaired electrons in the p sub level is phosphorus. It has a electron configuration of 1s2 2s2 2p6 3s2 3p3, with three unpaired electrons in the 3p sublevel.
How many electrons are in the second energy level of a boron atom?
A boron atom has three electrons in its second energy level.
What element has 3 energy levels and 3 valence electrons?
What has three energy levels and six valence electrons
What element has 3 valence electrons and 3 energy levels?
What has three energy levels and six valence electrons
What the maximum number of electron can go in the first three energy levels subatomic particles?
the first energy levels hold 2, 8, and 18 a total of 28 electrons
How many electrons are in the second energy level of an element?
8. level one has 2 level two has 8 level three has 18 level four has 32 level five has 50 level six has 72
What kind of atom has three electrons?
Lithium is an atom that has three electrons. It has an electron configuration of 2-1, with two electrons in the first energy level and one electron in the second energy level.
Number of energy level in sulfur?
Sulfur has three energy levels, which can accommodate up to 16 electrons. The first energy level can hold a maximum of 2 electrons, the second energy level can hold up to 8 electrons, and the third energy level can hold up to 6 electrons.
