Two descriptions for a sub-atomic particle are listed below: description 1: non-charged particle description 2: located inside the nucleus of an atom which sub-atomic particle or particles fit these descriptions? electrons only neutrons only electrons and protons protons and neutrons

Description 1: non-charged particle: Neutrons only

Description 2: Located inside the nucleus of an atom: Protons and neutrons

Explanation:

The subatomic particles of an atom are smaller than the atom, and the main are:

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).