Identify which type of subatomic particle is missing from Feng's diagram.ElectronsProtonsNeutrons

To determine which type of subatomic particle is missing from Feng's diagram, we first need to consider the standard components of an atom:

1. Electrons: Negatively charged particles that orbit the nucleus of an atom.
2. Protons: Positively charged particles found within the nucleus of an atom.
3. Neutrons: Neutral particles also located in the nucleus, contributing to the atomic mass but not the charge.

Now, let's analyze the types of particles typically present in an atom. If Feng's diagram includes a nucleus with protons and neutrons, but lacks electrons in the orbiting positions, then the missing particles are electrons. Conversely, if the diagram depicts electrons and neutrons but does not show any protons in the nucleus, then protons are absent.

Without the specific diagram to reference, the answer cannot be definitively determined; however, you can identify the missing subatomic particle based on what is visibly included. Review the diagram, identify which particle (electrons, protons, or neutrons) is not represented, and that will lead you to the answer.

In summary, the missing particle could be confirmed once the existing particle types in Feng's diagram are accounted for in relation to a complete atomic structure.