No. X-rays can be generated by radium, but they are not used for any major purpose, and especially not for radiography. The X-rays used are produced by interactions of high-energy electrons; radium is not used because it generates other, non-useful types of radiation, some of which are dangerous to health - making strong enough X-rays would result in toxic amounts of radiation being absorbed by the patient.
The first name was radium; some isotopes had in the past other names.
Ra stands for Radium on the periodic table. Radium is a radioactive element with atomic number 88 and is commonly used in medicine for some cancer treatments.
The atomic mass of the radium isotope 226Ra is 226,025 409 8(25).
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 rarely in toothpaste, cosmetics, etc. These applications are not permitted now because radium is strongly radioactive and dangerous.
Now radium is extremely rarely used for the radiotherapy of cancers; the isotopes 60Co and 137Cs are cheaper and more efficient.
Radium is not used in asphalt.
YES
iodine
The first name was radium; some isotopes had in the past other names.
Radium is not used to produce energy.
It isn't used for anything anymore--they have better, safer isotopes to do the things radium was once used for.
chelsea say head
Polonium is not used for the treatment of cancers. Radium is used to treat bone cancers.
Radium was used in the past as a radioactive source in the radiotherapy of some cancers.
Radium was discovered in 1898 !
Americium is not used in X-ray instruments.
Radium is used today to treat Cancer and other medical caused deseases. It is also used in watch hands and gauges in airplanes. Radium is RADIOACTIVE and is not something to mess with.