True or false
A neutron has a positive electrical charge
A nucleus of an atom contains at least one proton.
The nucleus of an atom is found in the atom's center
Most of an atom's mass is found in protons and neutrons
False
True
True
A neutron has a positive electrical charge
A nucleus of an atom contains at least one proton.
The nucleus of an atom is found in the atom's center
Most of an atom's mass is found in protons and neutrons
True
True