Question

select all statements that are true about protons. they are negatively charged. they are located in the nucleus. they have a mass of 1 amu. the number of protons gives the atom its identity

Explanation:

Protons have a positive charge, are located in the nucleus of an atom, have a mass of approximately 1 atomic mass unit (amu), and the number of protons (atomic number) determines the identity of an atom.

Answer:

• They are located in the nucleus
• They have a mass of 1 amu
• The number of protons gives the atom its identity