Chemistry, 10.10.2019 04:50 shariaharper

Describe the structure of an atom.

a) the nucleus is the dense center of the atom composed of protons and neutrons. surrounding the nucleus is an electron cloud composed of electrons.
b) the nucleus is the dense center of the atom composed of electrons and neutrons. surrounding the nucleus is an electron cloud composed of protons.
c) the electron cloud is the dense center of the atom composed of electrons. surrounding the electron cloud is a nucleus composed of protons and neutrons.
d) the electron cloud is the dense center of the atom composed of protons and neutrons. surrounding the electron cloud is a nucleus composed of electrons.

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Describe the structure of an atom.

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