Respuesta :

ledbettere262

Answer:

Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).Aug 14, 2020

Explanation:

erianahatcher

Answer:

An atom is made up of the nucleus and the electron shells. The nucleus is made up of positively charged protons and neutral/no charged nuetrons. The electron shells contain the negatively charged electrons, which revolve around the nucleus.

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