3. Protons of an iron atom is separated by a distance 4x10-15 m. a) What would be the interactive force between two protons in an iron atom? b) Can gravity hold an iron nucleus? If not, how we can get stable iron atoms?

3. Protons of an iron atom is separated by a distance 4x10-15 m. a) What would be the interactive force between two protons in an iron atom? b) Can gravity hold an iron nucleus? If not, how we can get stable iron atoms?

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter12: Relativity, Particle Physics, And Cosmology

Section: Chapter Questions

Problem 2C

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Atomic Number

Elements are the building blocks of all the matter that exist in the universe. Every element is made up of atoms that have protons, electrons, and a nucleus. In order to know the difference between the elements, an atomic number is used. Every element has its own individual atomic number. The atomic number is a single most important characteristic of an atom.

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3. Protons of an iron atom is separated by a distance 4x10-15 m.
a) What would be the interactive force between two protons in an iron atom?
b) Can gravity hold an iron nucleus? If not, how we can get stable iron atoms?

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