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A neutral atom with an atomic number of 15 (phosphorus) will have 5 electrons in its outermost energy level. This is because the atomic number tells us the number of protons, which is equal to the number of electrons in a neutral atom. The outermost energy level for phosphorus is the third energy level.
Phosphorus (neutral atom) has 15 electrons.
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.
The neutral atom of phosphorus has 15 electrons.
A neutral atom with an atomic number of 15 (phosphorus) will have 5 electrons in its outermost energy level. This is because the atomic number tells us the number of protons, which is equal to the number of electrons in a neutral atom. The outermost energy level for phosphorus is the third energy level.
Phosphorus (neutral atom) has 15 electrons.
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.
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.
Phosphorus has 5 electrons in its outermost principal energy level.
A neutral atom of magnesium has 2 electrons in its outermost energy level. Magnesium has a total of 12 electrons, with 2 electrons in the first energy level and 8 electrons in the second energy level. The outermost energy level is the second energy level in the case of magnesium.