QUIZ: Can You Pass This Basic Science Test? Corey Moylan|Quiz|7 Nov 2023 What makes up an atom? 22% Retry Correct Incorrect Atoms are made up of electrons, protons, and neutrons. Next Getty Images Getty Images What makes up an atom? Electrons, neutrons, and protons Electrons and neutrons Protons and neutrons Protons and electrons 22% Scroll down to continue on! Next