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The atomic number is 88 and the Atomic Mass is 226
What else can I help you with?
How do you calculate protons neutrons isotopes for radium?
Atomic number of uranium: 92 (the same for all the isotopes) Atomic number of an element = number of protons = number of electrons Atomic mass of the isotopes of uranium: 234, 235, 236, 238, 239, 240, ...., etc. Atomoc mass - Atomic number = Number of neutrons
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.
How many protons and neutrons does radium have?
88
What is the mass of radium?
The atomic mass of radium is approximately 226 atomic mass units.
What is radiums mass number?
The most stable isotope of radium - 226Ra - has the atomic mass 226,025 409 8 (25).
What is radiums atomic mass number?
Radium is a non metal radiop active element. Atomic mass of it is 12.
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).
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.
Mass number of radium?
The density of radium at about room temperature is 5.5  g·cm−3. That's 5.5 grams per cubic centimeter, or 5.5 grams per milliliter. A link to the Wikipedia article on radium is provided.
How many neutrons does an atom of radium have?
The number of neutrons in the nucleus in any atom varies, however, the average is easy to find. The atomic number is the number of both protons and electrons. The atomic mass is the number of AMUs (atomic mass units) in the atom. 1 amu is the same as the mass of 1 proton or 1 neutron. the mass of the electrons is negligible. Because of this, subtract the atomic number from the atomic mass and you should have the average number of neutrons.
Name and number of radium?
The atomic number of radium is 88.
What is the atomic number of the isotope radium?
Radium is a non metal element. Atomic number of it is 88.
