Magnesium ions form ionic bonds with fluoride ions in a 1:2 ratio. Select the response below that explains how electrons are transferred between atoms.
a
a
Ob
Two magnesium atoms lose one electron each, two fluorine atoms each gain one electron.
One magnesium atom loses two electrons, two fluorine atoms each gain one electron
One magnesium atom gains one electron, two fluorine atoms lose one electron
One magnesium atom gains two electrons, which two fluorine atoms each lose one electron.
С
d