最終更新日:2024/07/29
The nucleus of an atom is composed of protons and neutrons, which are both nucleons.
正解を見る
The nucleus of an atom is composed of protons and neutrons, which are both nucleons.
編集履歴(0)
The nucleus of an atom is composed of protons and neutrons, which are both nucleons.
The nucleus of an atom is composed of protons and neutrons, which are both nucleons.