Respuesta :

You did not wrote the option only,how I can answer your question

Answer:

a. the loss of electrons

Explanation:

i took the quiz and these were the right answers

a. the loss of electrons

a. CI-

a. in a redox reaction, an electron is lost by the reducing agent

a. ZnS(s)+2O_2(g) ------> ZnSO4(s)

d. +6

b. This is a redox reaction in which octane (C8H18) is oxidized

d. hydrogen