Radium has today 33 isotopes and 12 nuclear isomers.
Radium has today 33 isotopes and 12 nuclear isomers.
1. Radium has 45 isotopes and nuclear isomers. 2. Radium has no known today allotropes.
The first name was radium; some isotopes had in the past other names.
Today the radiotherapy wit radium is only rarely used; many other isotopes are more cheaper and efficient.
Now radium is extremely rarely used for the radiotherapy of cancers; the isotopes 60Co and 137Cs are cheaper and more efficient.
Radium has today 33 isotopes and 12 nuclear isomers.
1. Radium has 45 isotopes and nuclear isomers. 2. Radium has no known today allotropes.
Radium, by a big margin. Radium has no isotopes that are not radioactive, but no naturally occurring isotopes of potassium or sodium are radioactive.
Possible use of radium isotopes for the radiotherapy of some cancers.
The first name was radium; some isotopes had in the past other names.
Today the radiotherapy wit radium is only rarely used; many other isotopes are more cheaper and efficient.
Now radium is extremely rarely used for the radiotherapy of cancers; the isotopes 60Co and 137Cs are cheaper and more efficient.
See the link below for the masses of all radium isotopes.
See the link below for the masses of all radium isotopes.
Radium is a natural chemical element, an alkali earth metal; but some isotopes of radium can be obtained artificially.
It isn't used for anything anymore--they have better, safer isotopes to do the things radium was once used for.
22088Ra, like all isotopes of radium, has 88 protons.