When analyzing two different isotopes of the same element, what distinguishes one isotope from the other, i. e., what are isotopes of an element?

What is the total reduction potential of a cell in which potassium (k) is reduced and copper (cu) is oxidized? a. 2.59 v b. 3.27 v c. -3.27 v d.-2.59 v

What is the equilibrium constant of aa+bb=cc+dd

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.