Respuesta :

titanx2808

Answer:

protons and nuetrons

Explanation:

in an atom, there are protons, nuetrons, and electros

in the nucleus, there are varying amounts of protons and nuetrons.

surrounding the nucleus, is a cloud of electrons called the electron cloud

ingridempr
the nucleus is a collection of particles called PROTONS, which are positively charged, and NEUTRONS, which are electrically neutral.