Answers in appendix e
practice
1. the half-life of polo
after 415,2 days if you ste
half-life ol polonium-210 18 138.4 days. how many milligrams of polonium-210 remain
115.2 days if you start with 2.0 mg of the isotope?

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

What is the lowest number energy level where a d sublevel is found

What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds