Best Answer: In the most common form of atomic bomb uranium 235 is split by striking it with a low energy neutron. Generally the heavier an element the easier it is to split its atom (fission).
Grainger's headquarters is located in Lake Forest, Illinois.
Find a Grainger Branch. With over 350 Grainger branches, there's a store near you ready to help with the products and expertise you need to get the job done. To find your nearest Grainger branch location, click on Find A Branch at the top of any page. From there, you can search by address, city, state, zip code or branch number.