Which of the following best describes separator ions? A: Ions that combine to form a precipitate

B: Ions that do not participate in the reaction

C: Ions made when compounds dissolve in water

D: Ions that are made of a single element

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

How many grams of mgbr2 are needed to produce 75g or metal?

In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j