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What were Lord Ernest Rutherfords Accomplishments?
he found faults in the atomic theory of jj Thompson
What was ernest rutherfords greatest science achievement?
Opinions vary. The discovery of the atomic nucleus ("most of the atom is empty space")
What is the rutherfords atomic model?
Because Joel is the man
What was Rutherford's contributions to the atomic theory?
Ernest Rutherford contributed to the atomic theory through his gold foil experiment. He discovered that there was a positively charged central core to the atom and he called it the nucleus.
What was Sir Ernest Rutherford famous for?
Sir Ernest Rutherford was a pioneering physicist known for his contributions to the understanding of atomic structure and radioactivity. He is credited with developing the nuclear model of the atom and conducting the famous gold foil experiment, which led to the discovery of the atomic nucleus. Rutherford's work laid the foundation for modern nuclear physics.
What is the contributions of Ernest Rutherford?
Ernest Rutherford made significant contributions to the field of nuclear physics. He is known for his work on radioactivity and for proposing the nuclear structure of the atom, which led to the development of the planetary model of the atom. Rutherford also conducted the famous gold foil experiment that led to the discovery of the atomic nucleus.
How did ernest rutherfords discovery help people?
Ernest Rutherford's discovery of the atomic nucleus in 1911 revolutionized our understanding of the structure of atoms, leading to the development of nuclear physics. This discovery paved the way for advancements in nuclear energy, medicine (e.g., radiation therapy), and technology (e.g., nuclear reactors). It continues to contribute to various fields, from energy production to scientific research.
How was Thomsons atomic theory different from Rutherfords atomic theory?
According to Thomson's atomic theory, the mass of an atom was special evenly throughout its volume. Errest Rutherford's experiment proved this wrong.
Does ernest rutherfords invention affect the sociecty today?
Yes, Ernest Rutherford's invention of the nuclear model of the atom has had a significant impact on society today. This model laid the foundation for our understanding of atomic structure and has led to advancements in fields such as nuclear energy, medicine, and technology. It also paved the way for further research in particle physics and contributed to our understanding of the fundamental workings of the universe.
Who was Ernest Marsden and what did he do?
Ernest Marsden was a New Zealand physicist known for his work in the early 20th century, particularly in nuclear physics. He is best recognized for his role in the gold foil experiment conducted in 1909 under the supervision of Ernest Rutherford, which led to the discovery of the atomic nucleus. This experiment fundamentally changed the understanding of atomic structure, demonstrating that atoms consist of a small, dense nucleus surrounded by orbiting electrons. Marsden's contributions were pivotal in the development of modern atomic theory.
Rutherfords alpha scattering experiments showed that the charge on the nucleus of the atom must be?
The atomic nucleus is positive because contain protons.
Who atomic model determined that an atoms positive charge is concentrated in the atoms center?
The Rutherford model proposed that an atom's positive charge is concentrated in a dense center called the nucleus. This model was based on the famous gold foil experiment conducted by Ernest Rutherford in 1909.
