How many grams of Al(OH3) are required to form 999g of Al2(SO4)3? PLEASE HELP MY TEACHER IS GIVING US ICE CREAM IF WE GET IT RIGHT​

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Compare and contrast solutions and suspensions