1. A reaction where there is a decrease in oxidation number and a gain of electron is called A) oxidation
C) sublimation
B) reduction
D) decomposition

Adozen is 12, and your needing to calculate the weight of one medium egg, so i would do 21/12=1.75 per egg, and check your answer by doing 1.75 * 12= 21 : ) : ): ): ): ) i hoped i