Question

Electro valency of a metal atom is maximum in sodium hydride magnesium oxide calcium carbide or aluminium chloride

Answer 1

Answer:

electrovalency (plural electrovalencies) (physics) The net electric charge on an ion. (chemistry) The number of electrons gained or lost during the formation of an ionic bond.

Electrovalency is the type of chemical bonding, that is established by the actual transference of one or more valence electrons, from a metallic atom to a non-metallic atom, so that each of the 2 elements can attain the stable electronic configuration of their respective nearest inert elements in the periodic table.

Answer 2

sodium hydride ♡♡♡♡♡♡☻♡☻