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For most radiations that people, especially laypeople, encounter, which would include x rays, gamma radiation, beta particles, and alpha particles, the exposure of the people or objects to the radiation does not produce any radioactivity within them.Aug 13, 2019

Does radiation make things radioactive?

Exposure to radiation does not immediately make a person radioactive. The only type of radiation that is capable of directly causing other material to become radioactive is neutron radiation, which is generally only found inside nuclear reactors or in a nuclear detonation.

What is the cause of radioactivity?

Explanation: If an atom has an unstable nucleus, like when it has too many neutrons compared to protons, or vice-versa, radioactive decay happens. The atom ejects out beta or alpha particles, depending on the type of radiation, and begins to lose mass (in the case of alpha particles), in order to form a stable isotope.

Are radiation victims radioactive?

There are types of radiation where human bodies could retain radioactive particles and remain radioactive over time, but this is not the type that was seen at Chernobyl. After gamma radiation has passed through the body, the person is no longer radioactive and can't expose other people.

What are 3 effects of radiation?

Exposure to very high levels of radiation, such as being close to an atomic blast, can cause acute health effects such as skin burns and acute radiation syndrome (“radiation sickness"). It can also result in long-term health effects such as cancer and cardiovascular disease.

Can a human be radioactive?

Yes, our bodies are naturally radioactive, because we eat, drink, and breathe radioactive substances that are naturally present in the environment.

Can a human become radioactive?

A person becomes 'radioactive' if dust particles containing various radioisotopes land on the person's skin or garments. This is contamination.

What is the difference between radioactivity and radiation?

The key difference between radioactivity and radiation is that radioactivity is the process by which certain elements release radiation whereas radiation is the energy or energetic particles that are released by radioactive elements.

What does radioactive mean?

1 : the giving off of rays of energy or particles by the breaking apart of atoms of certain elements (as uranium) 2 : the rays or particles that are given off when atoms break apart. radioactivity. noun. ra·​dio·​ac·​tiv·​i·​ty | \ -ak-ˈtiv-ət-ē \

What happens if you touch a radioactive person?

People who have been exposed to high doses can also have skin damage ranging from itching to burns, blisters and ulcers. They may also have temporary hair loss. After the initial symptoms there may be a brief period of improvement.