how many protons does iron have

Iron (Fe) has 26 protons.

To determine the number of protons in an atom of iron, you need to know its atomic number. The atomic number represents the number of protons found in an atom of an element. For iron, the atomic number is 26. Therefore, iron has 26 protons.

You can find the atomic number of an element on the periodic table, which lists all known elements in order of increasing atomic number. So, by looking up iron (Fe) on the periodic table, you can see that its atomic number is 26.