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Iron-56 mass number?
Iron is a metal element. Atomic mass of it is 56.
What element has 25 protons 25 electrons and a mass number of 56?
The isotope 56Mn has 25 protons, 25 electrons, 31 neutrons and a mass number of 56.
Which element has atomic number of 56 and mass number of 137?
The element with atomic number 56 is Barium (Ba). Given the mass number of 137, it means there are 137 total particles in the nucleus (protons and neutrons combined), so the number of neutrons for this isotope of Barium would be 137 - 56 = 81 neutrons.
What element has a mass number of 138 and atomic number of 56?
The element with a mass number of 138 and atomic number of 56 is Barium (Ba). The mass number represents the total number of protons and neutrons in the nucleus, while the atomic number indicates the number of protons. In this case, Barium has 56 protons and 82 neutrons (138 - 56 = 82).
What element has a mass number of 85?
Rubidium is a metal element. Mass number of it is 85.
Iron-56 mass number?
Iron is a metal element. Atomic mass of it is 56.
What element has 25 protons 25 electrons and a mass number of 56?
The isotope 56Mn has 25 protons, 25 electrons, 31 neutrons and a mass number of 56.
What element has a mass number of 56 with 36 neutrons?
A mass number is the sum of numbers of protons and neutrons in an atom. Therefore, an element with a mass number of 65 and 36 neutrons contains (65 - 36) or 29 protons and is therefore an atom of copper.
Which element has atomic number of 56 and mass number of 137?
The element with atomic number 56 is Barium (Ba). Given the mass number of 137, it means there are 137 total particles in the nucleus (protons and neutrons combined), so the number of neutrons for this isotope of Barium would be 137 - 56 = 81 neutrons.
What element has a mass number of 138 and atomic number of 56?
The element with a mass number of 138 and atomic number of 56 is Barium (Ba). The mass number represents the total number of protons and neutrons in the nucleus, while the atomic number indicates the number of protons. In this case, Barium has 56 protons and 82 neutrons (138 - 56 = 82).
What is the atomic mass of the element iron?
Iron is a meta element. Atomic mass of it is 56.
What is atomic mass of iron?
Iron is a meta element. Atomic mass of it is 56.
What element has a mass number of 85?
Rubidium is a metal element. Mass number of it is 85.
What is the mass number of 26 protons and 30 neutrons?
The mass number is going to be 54. Mass number is found by adding the number of protons and the number of neutrons. The fact that there are 24 electrons, one for each proton, means the atom is neutral.
An unknown atom has 26 neutrons and an approximate atomic mass of 48 What is the name of this element?
That has an atomic mass of (45 + 56), or 101.
What is the mass number of the element Na?
Sodium is a metal element. Mass number of it is 23.
What is the atomic mass unit for iron?
Iron is a meta element. Atomic mass of it is 56.
