proton - positively charged particles inside a nucleus., neutron - neutral particles inside a nucleus., nuclear - related to the center of an atom, bomb - a weapon that create a huge explosion, explosion - a loud burst that happens when something blows up, electricity - energy that powers lights, machines, and devices, particle - a very small piece of something, nuclear accelerator - a machine that speeds up nuclear particles, split - to break into two or more parts, crash - to hit something hard and break it,

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