To match the labels A, B, C, D, and E to the parts of an atom, I can provide the following common designations (please adjust according to the exact diagram you have):
- A: Nucleus (contains protons and neutrons)
- B: Proton (positively charged particle in the nucleus)
- C: Neutron (neutral particle in the nucleus)
- D: Electron (negatively charged particle orbiting the nucleus)
- E: Electron Cloud or Orbitals (regions where electrons are likely to be found)
If you provide me with a specific diagram or description of what each letter corresponds to, I can assist you in pinpointing the exact matches!