Radiotherapy was invented by Wilhelm Rontgen, who invented the x-ray and Marie Curie who discovered radium, which is a material used in certain treatments and in this case, radiotherapy. (Radiotherapy is a mix of an x-ray that projects radium.)
Radiotherapy is the therapeutic use of ionizing radiation, used almost exclusively for the treatment of malignant disease.
Its Radon.
Gamma ray
radiotherapy
what are the benefits of radiotherapy
Actinium is rarely used:- as actinium-beryllium neutron source- in radiotherapy
in radiotherapy, to kill cancer cells
The isotope astatine 211 is proposed for the radiotherapy of cancers.
Actinium may be used in actinium-beryllium neutron sources or in radiotherapy.
Radon is used for the radiotherapy of some cancers.
The isotope 211At was proposed for the radiotherapy of cancers.