What is the electron structure of an oxygen atom? a.) 1s22s22p4 b.)1s12s22p4 c.)1s22s12p4 d.) 1s12s12p4

What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease