Is fertilizer a mixture compound or element

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

Which part of the healthcare system could best explain how a pharmaceutical drug works

The two isotopes of chlorine are 3517cl and 3717cl. which isotope is the most abundant?