Give the location of the elements found in the periodic table which have the same number of shells.
a. all members in group viii only
b. all numbers within any group
c. all numbers within any period
d. all members in the transition elements

28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action