Question

definition of losing electron and gaining electron with example​

Answer 1

Explanation:

losing electron means to lose a electron from outermost orbit of an atom

for eg Na= (Na+) +e

gaining electron means to gain a electron in the outermost orbit of atom

for eg Na+e=(Na-)

Answer 2

Answer:

The opposite process is called reduction, which occurs when there is a gain of electrons or the oxidation state of an atom, molecule, or ion decreases. An example of a reaction is that between hydrogen and fluorine gas to form hydrofluoric acid: H2 + F2 → 2 HF.