A voltaic cell consists of an mn/mn2+ half-cell and a pb/pb2+ half-cell. calculate [pb2+] when [mn2+] is 1.6 m and e cell is 0.44 v.

Which is true of transition metals when moving from left to right on the periodic table? the d sublevels are not filled across the period. the cation radii become larger across the period. atomic radii increase slightly and then start to decrease. atomic radii decrease slightly and then start to increase. o

Stage in which a typical star has completely stopped fusion

The excretory system, need answers for all: )