Curium is an element named after Marie Curie.
radioactive decay
Today radium has only limited applications in research laboratories, for example for the preparation of radon standard solutions, in neutron sources of the type Ra-Be, etc. Possible use in radiotherapy of some cancers. Radium was used in the past for luminescent painting of watches and other instruments, was used in toothpaste, cosmetics, etc. These applications are not permitted now because radium is strongly radioactive and dangerous.
The radioactive element that begins with the letter R is radium. Radium is a highly radioactive element and is found in uranium ores. It emits alpha, beta, and gamma radiation.
no because if it was we wouldn't use it if it was radioactive
Darmstadtium is a synthetic radioactive element. It does not exist in nature.
NO
There is no group specified so it is not possible to be sure about this answer but all isotopes of promethium are radioactive.
Madame Marie Curie was a scientist, and she was known for discovering a few chemical elements. One of them was polonium, which was named after her native country.She dealt with radiation and radioactive things, and ended up discovering the element thoruim was radioactive.
non radioactive element
A radioactive element is one that discharges radiation. Uranium is a radioactive element. A radioactive element is very dangerous if you don't have protective clothing. You should never go near a radioactive element.
A radioactive element is characterized by having unstable atomic nuclei that decay and emit radiation in the form of alpha particles, beta particles, or gamma rays. This decay process results in the transformation of the element into a different element or isotope.
radioactive decay
The radioactive element is composed of unstable nuclei that try to reach stability through emitting nuclear radiations as alpha, beta, and gamma nuclear radiations.
Probably uranium is the best known radioactive element.
Yes, uranium is a radioactive element.
Applications of actinium are: - neutron source as actinium-beryllium - radiotherapy
Today radium has only limited applications in research laboratories, for example for the preparation of radon standard solutions, in neutron sources of the type Ra-Be, etc. Possible use in radiotherapy of some cancers. Radium was used in the past for luminescent painting of watches and other instruments, was used in toothpaste, cosmetics, etc. These applications are not permitted now because radium is strongly radioactive and dangerous.