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- Radiation of cosmic origin- Radiation from radioactive elements (and decay products) of the Earth- Internal radiation of organisms
Radiation can be both natural and unnatural. Natural radiation comes from sources like the sun and radioactive elements in the earth, while unnatural radiation is generated by human activities like nuclear power plants, medical procedures, and industrial processes.
Yes, a natural isotope can be radioactive. Some natural isotopes have unstable nuclei and undergo radioactive decay to achieve a more stable form. This process involves the emission of radiation in the form of alpha particles, beta particles, or gamma rays.
If natural latex did not emit some form of radiation, we would not be able to see it with the naked eye. Animals (including humans) see by transmuting radiation into neurological signals the brain interprets as sight. This process is called transduction.
artificial radioactivity is carried in synthetically produced radioactive elements used in nuclear reactors and accelerators whereas natural radioactivity is a spontaneous process of disintegration of nucleolus of an atom. This process occurs in elements having atomic number greater than 83
- Radiation of cosmic origin- Radiation from radioactive elements (and decay products) of the Earth- Internal radiation of organisms
It's a semantic thing - by definition, if something gives out radiation, then it is radioactive. If an element gives off radiation, then it is a 'radioactive' element. If it does not give out radiation, then it is not 'radioactive'.
Radiation can be both natural and unnatural. Natural radiation comes from sources like the sun and radioactive elements in the earth, while unnatural radiation is generated by human activities like nuclear power plants, medical procedures, and industrial processes.
Yes, a natural isotope can be radioactive. Some natural isotopes have unstable nuclei and undergo radioactive decay to achieve a more stable form. This process involves the emission of radiation in the form of alpha particles, beta particles, or gamma rays.
Thorium is not a radiation but a chemical element, metal, natural and radioactive.
No, trace elements are not necessarily radioactive. A link to a list of elements that have no natural radioactive isotopes is at a related question, below.
Yes, humans give off a very small amount of radiation due to the natural radioactive decay of elements within our bodies, such as potassium-40. This radiation is very low in level and not harmful to others.
Uranium and radium, and a number of others, are natural elements found in the ground, and they are radioactive.
The ocean,the mountains,the air and our food all expose us to small ammounts of natural radiation.
Decay and radiation occur at the atomic level within unstable nuclei of atoms. Decay is the process where an unstable nucleus emits particles or energy to become more stable, while radiation refers to the particles or energy emitted during this process. Both decay and radiation can occur in natural radioactive elements or in artificially created radioactive isotopes.
Gamma radiations is a natural process by radioactive material.
Most of the natural occurring (isotopes of) elements are NOT radioactive.Though most of all the known isotopes are radioactive but most of them do NOT naturally occur.