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.
W.W. Grainger, Inc. Company Profile Grainger is no stranger to industrial products. W.W. Grainger distributes more than 1.9 million industrial products, from supplies to equipment and tools. The short list has electrical devices, fasteners, fleet maintenance equipment, hand tools, hardware, janitorial, lighting, office supplies, power and plumbing tools, and safety, security, and test instruments.