They can be different in "mode (how it enters your body). in the lethality of the dose, speed of action (period between exposure and observed effects), persistency, (the amount of time the agent remains dangerous in the atmosphere once released) and state (solid, liquid, or gas)" . ... "Nuclear fusion occurs when a fission device is used to fuse nuclei of light elements with each other to form heavier elements" . ...

• Word Count: 2636
• Approx Pages: 11
• Grade Level: Undergraduate