PLS ANSWER FAST WILL GIVE Fill in the blanks

Iron has 26 protons, 26 electrons and an atomic mass of 56. How many neutrons are in iron?

30 neutrons

Explanation:

A neutral iron atom contains 26 protons and 30 neutrons plus 26 electrons in four different shells around the nucleus. As with other transition metals, a variable number of electrons from iron's two outermost shells are available to combine with other elements.

the answer to this is proletariats.

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