Radium has an atomic number of 88, which means it has 88 protons in its nucleus. This characteristic defines it as an element and determines its position on the Periodic Table. Radium is a radioactive alkaline earth metal, and its isotopes have various applications in medicine and industry.
Radium has 88 protons.
There are 88 protons in a radium atom.
1. Radium has 88 protons. 2. Radium has not... americium !
Radium has 88 protons, 138 neutrons, and 88 electrons.
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Radium has 88 protons.
Radium has 88 protons.
There are 88 protons in a radium atom.
Radium has 88 protons, radon has only 86 protons.
Radium has 88 protons and 138 neutrons.
1. Radium has 88 protons. 2. Radium has not... americium !
Radium has 88 protons, 138 neutrons, and 88 electrons.
Radium has 88 protons. The atomic mass of the most stable radium isotope - 226Ra - is 226,025 409 8(25).
There is no such atom as Radium 87 - it is Radium 88 and thus has 88. Francium is 87.
All isotopes of radium have the same number of protons; the number of neutrons is different.
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