Iron (Fe) has an atomic number of 26, which means it has 26 protons. The most common isotope of iron, iron-56 (Fe-56), has 30 neutrons (56 - 26 = 30). Therefore, a single Fe²⁺ atom, which has lost two electrons but retains the same number of protons and neutrons, still contains 30 neutrons.
The number of neutrons in an atom of a certain element varies from one isotope of that element to another. Iron has stable isotopes Fe-54, Fe-56, Fe-57 and Fe-58 Fe-54 has 28 neutrons, Fe-56 has 30 neutrons, Fe-57 has 31 neutrons and Fe-58 has 32 neutrons.
Sulfur is a non metal element. There are 16 electrons in a single atom.
A stable atom of Zinc (Zn) typically has 34 neutrons.
The atomic weight minus the number of protons = the atom's neutrons.
30 neutrons in the most stable isotope of iron (Fe-56).
Iron (Fe) has an atomic number of 26, which means it has 26 protons. The most common isotope of iron, iron-56 (Fe-56), has 30 neutrons (56 - 26 = 30). Therefore, a single Fe²⁺ atom, which has lost two electrons but retains the same number of protons and neutrons, still contains 30 neutrons.
An atom of iron with a mass number of 54 contains 30 neutrons. This can be determined by subtracting the atomic number (26) from the mass number (54), which gives the number of neutrons in the nucleus.
26 protons, 26 electrons in iron. Fe-56, the most stable isotope of iron, has 30 neutrons
Iron is a metal element. There are 26 electrons in a single atom.
The atomic number of iron is 26 whereas the mass number of it is 56. Therefore it has 26 electrons and 30 neutrons (56-26).
Cobalt is a metal element. There are 27 electrons in a single atom.
Arsenic is a non metal element. There are 33 electrons in a single atom.
The number of neutrons in an atom of a certain element varies from one isotope of that element to another. Iron has stable isotopes Fe-54, Fe-56, Fe-57 and Fe-58 Fe-54 has 28 neutrons, Fe-56 has 30 neutrons, Fe-57 has 31 neutrons and Fe-58 has 32 neutrons.
Sulfur is a non metal element. There are 16 electrons in a single atom.
A typical atom of iodine contains 74 neutrons.
45 neutrons