When working with scientific data, the average of a data set is called the

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

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

Name the element in group 17, period 2. (periodic table)