In levels n=1, 2, 3 there are in total: 2, 8, 5 electrons respectively.
electron orbital substructures: 1s2, 2s2 2p6, 3s2 3p3
Phosphorus has 5 electrons in its outermost principal energy level.
Phosphorus has more outer electrons than silicon. Phosphorus has 5 outer electrons in the third energy level, while silicon has 4 outer electrons in the third energy level.
Phosphorus has 15 electrons. The electron distribution in a phosphorus atom is 2 electrons in the first energy level, 8 electrons in the second energy level, and 5 electrons in the third energy level.
Phosphorus atoms have five valence electrons. You can know this because P is in group 15/VA. The number of valence electrons is the same as the VA group number (5), or group number 15 minus 10, which is 5.
Sodium has one electron in its outermost principal energy level, also known as the valence shell.
Phosphorus has 5 electrons in its outermost principal energy level.
Phosphorus has five valence electrons.
Phosphorus has five electrons in the third energy level (n=3).
Phosphorus has 5 electrons in its highest occupied energy level.
Electrons in the outermost principal energy level are called valence electrons.
Phosphorus has more outer electrons than silicon. Phosphorus has 5 outer electrons in the third energy level, while silicon has 4 outer electrons in the third energy level.
Phosphorus has 15 electrons. The electron distribution in a phosphorus atom is 2 electrons in the first energy level, 8 electrons in the second energy level, and 5 electrons in the third energy level.
A phosphorus ion (P3-) has 8 electrons in its outermost energy level. This is because phosphorus has 5 electrons in its outermost shell, and when it gains 3 electrons to become an ion, it will have 8 electrons in total in its outermost energy level.
This element is likely phosphorus (P), which has 15 electrons in total. With 5 electrons in the second energy level, phosphorus has 2 energy levels: the first energy level with 2 electrons and the second energy level with 5 electrons.
The neutral atom of phosphorus has 15 electrons.
Phosphorus has 5 electrons in the the third shell.
There are 5 electrons in the 3rd energy level of neutral phosphorus, following the electron configuration of Phosphorus which is 1s2 2s2 2p6 3s2 3p3.