I need lots of help with this please my grade really depends on it I put the comics that goes with the questions so please I really need help with getting the answers because I dont understand any of the work

What is the maximum number of electrons that an atomic orbital can contain?

Can anyone answer these questions? ? i need it before 1: 00pm today

Ineed this awnser fast select the correct answer. this chemical equation represents the burning of methane, but the equation is incomplete. what is the missing coefficient in both the reactants and the products? ch4 + → co2 + a. 0 b. 1c. 2d. 3 e. 4