How many electrons are transferred in the following reaction?

(the reaction is unbalanced.)

mg(s) + al3+(aq) → al(s) + mg2+(aq)

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.

Why is permeable soil best for plants that need a lot of drainage?

How many grams of aluminum will there be in 98g of al2o3?