Three functions of the stem are to support the plant and transport and store .

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

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

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