This ion is yellowish brown color in water. Ion contains 26 protons.
There is only one element with 26 protons and that's iron (Fe) or any isotope of iron
The atomic number of Lithium is 3. That means there are 3 protons and 3 electrons.
Non for it is imposable to have protons in a proton.
valence electrons is the same as the number as the last digit in the group :)
An element's atomic number gives its number of protons. Lutetium's atomic number is 71. Thus, it has 71 protons.
There are similar number of protons in the ion and the atom. Fe+3 ion contains 26 protons.
The number of protons in Iron is 26
The element with the proton number of 26 is Fe, which is Iron
Iron (Fe): atomic number 26 and of course has 26 protons.
In a neutral iron (Fe) atom, the number of protons is 26, which is the atomic number of iron. The number of neutrons can vary, but the most common isotope of iron, Fe-56, has 30 neutrons. Since the atom is neutral, it will have an equal number of electrons as the number of protons, so it also has 26 electrons.
The Fe(3+) cation has 26 protons, 30 neutrons (for the isotope Fe-56) and 23 electrons.
The symbol for iron is Fe from the Latin word ferrum meaning iron. there are 26 protons in iron.
I am understanding you to mean an iron-57 ion with a charge of 3+.The atomic number of Fe is 26, which means that all Fe atoms or ions have 26 protons in their nuclei.In a neutral Fe atom, the number of electrons would be the same as the number of protons, which is 26. The charge on the Fe ion is 3+, which means the Fe atom has given up 3 electrons. So the number of electrons in an Fe3+ ion is 26-3, which is 23.The mass number of iron-57 = 57. The mass number is the sum of protons and neutrons in the atomic nuclei of iron-57 atoms. We know the number of protons is 26. The number of neutrons = mass number - the number of protons, which is 57-26 = 31 neutrons.To summarize:The number of protons in all Fe atoms is 26.The number of electrons in an any Fe3+ ion is 23.The number of neutrons in an iron-57 atom is 31.
All Iron (Fe) atoms have 26 protons. 59Fe has 26 protons and 33 neutrons. Since 26+33=59, it is known as 59Fe.
26
An atom's atomic number gives its number of protons. Checking the periodic table for atomic number 26, we see that its represented by the element iron. Thus, iron does have 26 protons.
a)3 b)2 c)1 d)4 Fe is the transitional metal K3[Fe(CN)6] , we know that Potassium, K, has an oxidation number of +1 The oxidation number of CN= -1, so 6*CN has an oxidation number of -6 so therefore Fe - 6 = -3 Fe = -3 + 6 = +3 The oxidation number of Fe is +3. so A