-3 electrons are gained,i.e,3 electrons are lost by Al and 3 electrons are gained by the other atom nearby.
Only one electron lost.
Ag+ + e- --> Ag
78 electrons
567
There are 10 electrons in an Mg2+ ion.
Only one electron lost.
Ag+ + e- --> Ag
there are 10 electrons.
78 electrons
567
29 protons and 27 electrons.
The number of electrons is 10.
There are 10 electrons in an Mg2+ ion.
19 Protons and 20 electrons
It has 4 d electrons.
11 protons and 10 electrons
Three protons and two electrons.