Phosphorus wants to gain three electrons to have 8 valence electrons.
P has 5 valence electrons so it can gain 3 electrons or lose 5 electrons to have a full valence shell.
Atoms with eight valence electrons usually do not gain or lose electrons. Atoms with one, two, or three valence electrons will lose electrons.
This is a metal so it will lose its valence electrons.
Either lose 5 electrons, which is least likely, or gain 3 electrons.
Gold will lose electrons because it has two valence electrons in the S orbital
Phosphorus wants to gain three electrons to have 8 valence electrons.
It must gain two electrons.
It needs to gain 3 electrons than to lose 5 electrons. So phosphorus has to gain 3 electrons.
In phosphene it gain 4 electrons. Phosphate lose 4 electrons
It is going to lose electrons
P has 5 valence electrons so it can gain 3 electrons or lose 5 electrons to have a full valence shell.
Atoms with eight valence electrons usually do not gain or lose electrons. Atoms with one, two, or three valence electrons will lose electrons.
Bromine must gain one electron
It loses 2 electrons to obtain the argon configuration of 8 valence electrons.
This is a metal so it will lose its valence electrons.
It can do both. It gains electrons in Phosphene, loses electrons in Phosphate.
It will lose 2 electrons.