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Radium (not to be confused with radon)

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What is the number of protons neutrons and electrons in rhodium?

Naturally, it can only have 58 neutrons. Synthetic isotopes however can have between 44 and 77 neutrons to this date.


What element has 28 protons 30 neutrons and 28 electrons?

Nickel (Ni) is a chemical element with the chemical symbol Ni and atomic number 28. Nickel has: protons=28 neutrons=30 electrons=28 atomic mass=58 atomic #=28


How many protons electrons and neutrons are in Rhodium?

Neutrons: 58 Electrons: 45 Protons: 45


The atomic number of an element is 25 The mass number of one of its isotopes is 58 How many neutrons are in an atom of this isotope?

One can ignore the scant contribution of electrons to atomic mass. Simply add the number of protons and neutrons to obtain 53. Please see the link.


How many protons and neutrons and electons does ruthenium have?

Rhodium has 45 protons, 45 electrons and 58 neutrons.


How many protons electrons and neutrons are in Cerium?

Cerium's atomic number is 58. Thus, to be electrically neutral, cerium must have 58 protons and 58 electrons. 140Ce is its most abundant isotope with 140 - 58 = 82 neutrons.


How many neutrons are in Chromium - 54?

For any element, this is answered in the same way. The mass number is the number of protons plus the number of neutrons, in this case 50. The atomic number is the number of protons. Subtract the atomic number from the mass number to give the number of neutrons. For any element, this is answered in the same way. The mass number is the number of protons plus the number of neutrons, in this case 50. The atomic number is the number of protons. Subtract the atomic number from the mass number to give the number of neutrons.


How many neutrons are in cerium?

58 electrons because the number of electrons is the same number of protons [] [] () (---------------------)


Mass number of nickel?

Nickel is a metal element. Atomic number of it is 58.


How many protons and electrons are in Rhodium?

Neutrons: 58 Electrons: 45 Protons: 45


If an element has an atomic number of 45 and an atomic mass of 92 the number of protons it has is?

The atomic number always gives the number of protons or electrons. The neutrons are obtained by subtracting the number of protons from the atomic mass. In this example, since 45 is the atomic number, this element has 45 protons. since the mass is 92, the number of neutrons is 92-45= 47. However, this is not really true because the element with 45 as atomic number is rhodium and it has a mass of 103 u and hence a total of 58 neutrons.


What is the number of protons in the element cerium?

58

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