Phosphorus
Phosphorus
An atom with seven electrons will have five electrons in the second energy level.
Nitrogen has five electrons on the outer level.
It would be 3 electrons!Why?Antimony: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p3 Nitrogen: 1s2,,2s2,2p3Phosphorus: 1s2 2s2 2p6 3s2 3p3Arsenic: 3d10 4s2 4p3Bismuth: 4f14 5d10 6s2 6p3so on..
A maximum of 110. But for any given element, each energy level is not necessarily filled completely before moving on to the next one, so you have to look up the electron configuration for each one to be sure how many electrons it has in each of its shells.
The third principal energy level can hold a maximum of 18 electrons. Two are in the s orbital, 6 in the three p orbitals, and 10 in the five d orbitals.
pooop
An atom with seven electrons will have five electrons in the second energy level.
Nitrogen has five electrons on the outer level.
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
It would be 3 electrons!Why?Antimony: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p3 Nitrogen: 1s2,,2s2,2p3Phosphorus: 1s2 2s2 2p6 3s2 3p3Arsenic: 3d10 4s2 4p3Bismuth: 4f14 5d10 6s2 6p3so on..
When these elements have five electrons on the outermost shell of electrons.
Phosphorus has five electrons in its outermost energy level (valence electrons).
Five, Arsenic is in group 15
A maximum of 110. But for any given element, each energy level is not necessarily filled completely before moving on to the next one, so you have to look up the electron configuration for each one to be sure how many electrons it has in each of its shells.
The third principal energy level can hold a maximum of 18 electrons. Two are in the s orbital, 6 in the three p orbitals, and 10 in the five d orbitals.
Halogens
Nitrogen has two energy levels. The first energy level contains two electrons. The second energy level contains five electrons. Number of Protons/Electrons: 7 Number of Neutrons: 7