Answer:
Rutherford made the groundbreaking discovery that nearly the total mass of an atom is concentrated in a nucleus. In so doing, <he gave birth to the nuclear model, a discovery that marked the inception of nuclear physics and ultimately paved the way to the invention of the atom bomb.>
Step-by-step explanation:
sir Ernest Rutherford's atomic structure research has since been used to answer fundamental questions about physics, by scientists who share in Rutherford’s tendency toward forward-thinking and his relentless quest for proof through scientific exploration.