Proton placement.

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Multiple Choice

Proton placement.

Explanation:
Protons are located in the atomic nucleus, the dense center of an atom, where they pair with neutrons. The nucleus carries a positive charge due to these protons, which attracts the negatively charged electrons and keeps them in orbit around the nucleus in the surrounding electron cloud. Neutrons share the nucleus with protons but do not affect the charge. Photons are particles of light and are not components of the atom’s internal structure. Since protons reside in the nucleus, the correct placement is there.

Protons are located in the atomic nucleus, the dense center of an atom, where they pair with neutrons. The nucleus carries a positive charge due to these protons, which attracts the negatively charged electrons and keeps them in orbit around the nucleus in the surrounding electron cloud. Neutrons share the nucleus with protons but do not affect the charge. Photons are particles of light and are not components of the atom’s internal structure. Since protons reside in the nucleus, the correct placement is there.

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