There are 5 electrons in outer most shell of phosphorus it belongs to v group of Periodic Table.
5.
its atomic number is 15
Phosphorus is in group five of the periodic table, so it has five electrons in its outer energy level.
Outer shell of P: 5 electrons, so it is completed with another three to make it eight (octet full)
There are 5 electrons in the valence shell for phosphorus.
The innermost shell of every atom contains 2 electrons exept Hydrogen.
Phosphorus has five valence electrons.
Electrons in the outermost energy shell (valence shell) have the most energy.
5
Electron shell of phosphorus has formula 2, 8, 5. This means that the first layer of its shell holds 2 electrons.
atomic number
If "penultimate" means "next-to-outermost", the correct answer is 8: The innermost shell is full with two 1s electrons; the next-to-outermost shell is full with two 2s electrons and six 2p electrons, for a total of 8. The outermost shell has five valence electrons, constituting with the two inner shells the remainder of the proper number of total electrons for phosphorus, 15, its atomic number.
Electrons in the outermost energy shell (valence shell) have the most energy.
no
Electrons that are further away from the nucleus have a greater attraction because the positive and negative charges are stronger than innermost electrons
5
The 1S orbital will hold the innermost pair of electrons.
Because while silicon loses electrons to be stable, it loses an electron shell, whereas phosphorus gains more electrons. Therefore, there is a difference of an entire electron shell.
Electron shell of phosphorus has formula 2, 8, 5. This means that the first layer of its shell holds 2 electrons.
atomic number
Electron Shells
The innermost shell can accomade 2 electrons
Only 2 electrons can reside in the innermost shell.
The overall of an atom is a nucleus (protons and neutrons), and 1 or 2 electrons. The rest are for large atoms: an electron shell, electrons, an electron shell, electrons, an electron shell, electrons, an electron shell, electrons, an electron shell, electrons, an electron shell, electrons, an electron shell, electrons.