30 neutrons for the most stable isotope
In it's most stable form, 55 is its atomic mass. 55 overall - 25 protons = 30 neutrons
Manganese is a metal element. Atomic mass number of it is 55.
Proton normally exist in nucleus. Along with it are neutrons.
protons,neutrons andelectrons
Protons and neutrons are normally bound within the nucleus by the strong nuclear force. However, they can be ejected from the nucleus in processes like radioactive decay or nuclear fission.
In it's most stable form, 55 is its atomic mass. 55 overall - 25 protons = 30 neutrons
Manganese (Mn) has an atomic number of 25, which means it has 25 protons and, in a neutral atom, 25 electrons. The most common isotope of manganese has a mass number of 55, which means it has 30 neutrons (55 - 25 = 30). Therefore, a neutral manganese atom contains 25 protons, 30 neutrons, and 25 electrons.
The symbol Mn indicates a manganese atom, which always has 25 protons. The electroneutrality required for any atom requires the presence of 25 electrons to balance the electrical charge of the 25 protons. The mass number, 52 in this instances, is the sum of the numbers of protons and neutrons. Therefore, the number of neutrons in the isotope is 52 - 25 or 27.
Manganese is a metal element. Atomic mass number of it is 55.
55 - No. of protons and neutrons Manganese 25 - No. of protons
Manganese or Mn has an atomic number of 25 (25 protons). The stable atom has 30 neutrons, so the stable atomic mass is 55 amu. The mass for one of its isotopes depends on how many neutrons it has. For instance, the next most stable isotope of Mn is Mn53 with only 28 neutrons so it has an atomic mass of 53 amu.
Manganese (the natural isotope 55Mn) has 25 protons and 30 neutrons.
Proton normally exist in nucleus. Along with it are neutrons.
The isotope with 25 protons and 31 neutrons is Manganese-56. It has an atomic number of 25 (protons) and a mass number of 56 (protons + neutrons), which gives it 31 neutrons.
Zero, electrons orbit the nucleus (protons and neutrons). There are normally 10 electrons in neon.
The number of neutrons in the nucleus of an atom varies for each isotope of the element. Atomic number 25 means the atom contains 25 Protons, and it is the element Manganese (Mn). Manganese has 4 isotopes 52Mn, 53Mn, 54Mn & 55Mn. Take the number of protons (always 25 with Mn) from the isotope number and you will have the number of Neutrons in the nucleus. eg 55Mn will have 30 Neutrons.
That's Manganese and it has (about) 30 neutrons - - - - BUT your question would have an answer of 11.