Which element is reduced in this reaction? 16h 2cr2o72− c2h5oh→4cr3 11h2o 2co2

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

58750.08068 is the answer i think

the answer is true. hope it .