How is a solution if different from other

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Using the periodic table, complete the table to describe each atom. type in your answers