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Exhibiting or caused by radioactivity.

Radioactivity: the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay.

Examples are radioactive isotopes [an unstable nucleus that undergoes radioactive decay], radioactive dating [the process by which the approximate age of an object is determined based on the amount of certain radioactive nuclides present], and radioactive decay [the spontaneous disintegration of a nucleus into a slightly lighter and more stable nucleus, accompanied by emission of particles, electromagnetic radiation, or both.]

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Wiki User

9y ago
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Sierra Murtha

Lvl 1
3y ago
Emitting radiation as a result of unstable nuclei! (APEX)
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AnswerBot

5mo ago

Being radioactive means that an object or substance emits radiation in the form of particles or electromagnetic waves. This radiation can be harmful to living organisms, causing damage to cells and DNA. Materials become radioactive through processes like nuclear reactions or by being exposed to sources of radiation.

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Aiyana Garibay

Lvl 5
4y ago

Emitting radiation as a result of unstable nuclei

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Wiki User

11y ago

Radioactive elements have unstable nucleii. When an unstable nucleus decays it emits energy in the form of electromagnetic waves and heavy particles and in the process forms new nucleii.

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Wiki User

10y ago

Radioactive is defined as the emitting of ionizing radiation or particles. This is known as nuclear decay and is the process of an unstable atom losing energy by emitting ionizing radiation.

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Wiki User

14y ago

It is a very dangerous chemical and Marie Curie is the one who founded radioactivity and she had died from it.

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Wiki User

7y ago

Radioactive elements are one whose atoms spontaneously split up releasing particles and radiation. This also resulted in the element changing to a daughter element.

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Related questions

Does radioactive also mean explosive?

no


What do we mean by the term radioactive?

cool


How do an isotopes and a radioactive isotopes ifferent?

Simply by being radioactive or not. An isotope is an atomic variant of the same element, and has the same chemical characteristics, but is not necessarily radioactive.


Which marvel superhero has radioactive blood?

Spider-Man has radioactive blood due to being bitten by a radioactive spider, which is what gives him his powers.


Is darmstadtium radioactive?

Yes, darmstadtium is a synthetic radioactive element. It is highly unstable and undergoes radioactive decay within milliseconds of being produced.


What is the radioactive metal used in power plants?

I suppose you must mean uranium, it is slightly radioactive.


If something is radioactive is it toxic?

Yes some things that are radioactive are toxic. Being able to harm an exposed organism.


Is fermium poisonous?

Being very radioactive fermium is dangerous.


What does it mean for something to be radioactive?

its nuclei can split apart


What does radioactive hazard mean?

That the substance is dangerous & explosive.


What does the medical abbreviation RAI mean?

Radioactive Iodine


Can RADIANT be classified as a hazard?

Do you, perhaps, mean "radioactive"? Yes, radioactive materials can be hazardous. If you literally mean "radiant", i.e. glowing, that's not technically in itself a hazard.