Nuclear Radiation Direct

Heavy and slow; can be stopped by a sheet of paper but dangerous if inhaled or swallowed.

While often associated with "danger," nuclear radiation is a critical tool in several fields: Nuclear radiation

Primarily found inside nuclear reactors; highly penetrating and can make other materials radioactive. Real-World Applications Heavy and slow; can be stopped by a

High-energy waves that require thick lead or concrete to block. Smaller and faster; can penetrate skin but are

Smaller and faster; can penetrate skin but are stopped by thin layers of plastic or metal.

At its simplest, nuclear radiation is energy released by unstable atoms as they transition to a more stable state. This energy typically takes the form of high-speed particles or electromagnetic waves, often referred to as because it has enough energy to knock electrons off atoms. The four primary types are:

A scientometric review of knowledge domains on nuclear radiation