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The atomic weight of radium is: 226.0254

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The atomic weight of ra is what?

Radium 88's atomic weight is 226.0254


What is the atomic number of radium?

The atomic number of radium (Ra) is 88.The atomic weight of Ra is 226 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!


What is the atomic number of the isotope radium?

Radium is a non metal element. Atomic number of it is 88.


How many neutrons are in radium?

Radium typically has 138 neutrons. This is derived by subtracting the atomic number (88) from the atomic mass (226) of radium.


What is the mass of radium?

The atomic mass of radium is approximately 226 atomic mass units.


Name and number of radium?

The atomic number of radium is 88.


How many protons are present in radium also the and atomic mass of radium?

Radium has 88 protons. The atomic mass of the most stable radium isotope - 226Ra - is 226,025 409 8(25).


Is radium a type of science?

Radium is an element, atomic number 88.


What is the weight of radium?

Although the atomic mass number of radon is often given as 220, there are 39 isotopes and isomers of radon. The common isomers of radon are : radon-219, radon-220, and radon-222.


What is atomic mass and atomic number for radium?

The atomic number is 88 and the atomic mass is 226


What is the most reactive alkaline earth metal?

Radium (Ra), atomic number 88, is the most reactive alkaline earth metal. It has the most energy levels of all the alkaline earth metals therefore it's electrons are more easily taken away.


What it is the atomic number of ra?

the atomic number is 88