This is how sodium and chlorine make sodium chloride, NaCl, by transfer of electrons. Sodium and chlorine both gain full outer shells. magnesium gives two electrons to oxygen Sodium has only one ... Notice when you draw a#39;dot and crossa#39; diagrams: ac you use a dot for electrons of one element, a cross for electrons of the anbsp;...
|Title||:||Folens GCSE Applied Science|
|Publisher||:||Folens Limited - 2003|