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What is the atomic number of promethium?
Promethium, with the chemical symbol Pm, is the chemical element with the atomic number 61.
What is the atomic number 61?
That's impossible. The atomic mass is the number of protons plus the number of neutrons.If you meant the element with atomic number 61, the name is Promethium. But it doesn't have 108 neutrons.
Who is promethium?
Promethium is a chemical element, atomic number 61.
What is 61 promethium?
Promethium is a chemical element from the lanthanoids family, with the atomic number 61, metal, radioactive.
What is promethium's family number?
Promethium is one of the lanthanoids, atomic number 61, period 6.
How many neutrons are in silver -108?
108 - 47 = 61 neutrons 47 = atomic number of silver = number of protons
If 21 S on a Dspots on a dice what is AN of P?
21 Spots on a Die There are several possibilities for AN of P: 15 Atomic Number of Phosphorus 19 Atomic Number of Potassium 46 Atomic Number of Palladium 59 Atomic Number of Praseodymium 61 Atomic Number of Promethium 78 Atomic Number of Platinum 84 Atomic Number of Polonium 91 Atomic Number of Protactinium94 Atomic Number of Plutonium
What element has 61 protons?
The element with 61 protons is promethium (Pm). It is a rare earth metal that is radioactive and is typically found in nuclear reactors. Promethium is used in luminous paint, atomic batteries, and other specialized applications.
What is the name of the element with the lowest atomic number?
The element with the lowest atomic number is hydrogen.
Pm is the chemical symbol for what?
Promethium is a chemical element with the symbol Pm and atomic number 61
When promethium-165 atomic number 61 undergoes beta decay it transmutates into?
When promethium-165 (Pm-165), which has an atomic number of 61, undergoes beta decay, it transmutates into neodymium-165 (Nd-165), which has an atomic number of 60. In this process, a neutron in the promethium nucleus is converted into a proton, emitting a beta particle (an electron) and an antineutrino. This results in an increase in the atomic number by one, changing the element to neodymium while the mass number remains the same.
How many protons electrons and neutrons are in Ag?
The number of protons in a atom is equal to the atomic number, therefor Ag has 47 protons. The number of protons and neutrons in an atom is equal to the atomic mass, therefor (108-47= 61) Ag has 61 neutrons. The number of electrons is equal to the number of protons therefor Ag has 47 electrons.
