Multiple choice Which of the following statements are true regarding the structure of an atom? The structure of an atom is somewhat like the solar system The nucleus is made of protons and neutrons Electrons have negative charge and move around the nucleus All the statements are true regarding structure of an atom Reveal answer Fill a bubble to check yourself D Correct answer Explanation All the statements given are true as the structure of an atom is somewhat like the solar system. The nucleus is made of protons and neutrons. Protons have positive charge electrons have negative charge and move around the nucleus so 4th option is.