I have 34 g of Iron (III) oxide and 32 g of Aluminum oxide. Which contains more oxygen atoms? please show work, will give brainliest

A__ is two or more substances that are together in the same place but are not chemically combined

Which answer lists the fundamental forces in order from strongest to weakest

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.