Question

Atoms are built around a ------- containing both -------- and-----------------

Answer 1

Atoms are built around a nucleus containing both protons and electrons

Step-by-step explanation:

If you know the structure of an atom, it has a middle part called the nucleus; it consists of protons and neutrons meanwhile, electrons orbit around the outside. :)

Answer 2

Atoms are built around a nucleus containing both protons and neutrons

electrons are around the nucleus