Ag+ + e- --> Ag
-3 electrons are gained,i.e,3 electrons are lost by Al and 3 electrons are gained by the other atom nearby.
One electron was lost to form Cu+ from the neutral Cu atom.
Mg 2.8.2 likes to lose 2 electrons to become Mg 2.8, when it loses them it becomes an Mg 2+ ion.
A Co3+ ion has lost three electrons from its neutral state, so it has 23 electrons.
When a calcium ion (Ca^2+) is formed, two electrons are lost. This is because calcium has 20 protons and electrons in its neutral state, but when it loses two electrons to form Ca^2+, it now has 18 electrons.
-3 electrons are gained,i.e,3 electrons are lost by Al and 3 electrons are gained by the other atom nearby.
One electron was lost to form Cu+ from the neutral Cu atom.
Mg 2.8.2 likes to lose 2 electrons to become Mg 2.8, when it loses them it becomes an Mg 2+ ion.
They are lost. If it has a plus sign beside the ion charge, that means the atom loses electrons. But if it has a negative sign for the ion charge, that means that the atom gains electrons.
Pb2+ has lost two electrons, so it has 82 - 2 = 80 electrons.
Magnesium that has lost 2 electrons.
calcium ions that has lost electrons. It will give away electrons.
An element you have a +2 charge It is had lost electrons. It would have to lose the same number of electrons that its positive charge is. So it would have lost 2 electrons.
it should lose 3 electrons
A Co3+ ion has lost three electrons from its neutral state, so it has 23 electrons.
When a calcium ion (Ca^2+) is formed, two electrons are lost. This is because calcium has 20 protons and electrons in its neutral state, but when it loses two electrons to form Ca^2+, it now has 18 electrons.
i think it can but does not tell u if u have lost or gained half a pound