Documents ConcepTest 30.1 The Nucleus There are 82 protons in a lead nucleus. Why doesnt the lead nucleus...

Slide 1ConcepTest 30.1 The Nucleus There are 82 protons in a lead nucleus. Why doesnt the lead nucleus burst apart? 1) Coulomb repulsive force doesnt act inside the nucleus…

Documents Radioisotopes

Radioisotopes The nuclei of some atoms are unstable and undergo spontaneous changes called radioactive decay. One such change is called beta decay. During beta decay a neutron…