Here's the breakdown of protons, electrons, and valence electrons for a nitrogen atom:

* Protons: Nitrogen has 7 protons. The number of protons defines an element, so all nitrogen atoms have 7 protons.

* Electrons: A neutral nitrogen atom also has 7 electrons. Atoms are neutral because they have an equal number of protons (positive charge) and electrons (negative charge).

* Valence Electrons: Nitrogen has 5 valence electrons. Valence electrons are the electrons in the outermost energy level of an atom, and they are the ones involved in chemical bonding. Nitrogen is in Group 15 (or VA) of the periodic table, which means it has 5 valence electrons.

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