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What lead the birth of the nucleus?
The thing that led the birth of the nucleus was The atomic numbers.
What is the contribution of ernest Rutherford in development of atomic theory?
Ernest Rutherford is known for his famous gold foil experiment, which led to the discovery of the atomic nucleus and the proposal of the nuclear model of the atom. His work helped to refine the understanding of the structure of the atom and laid the foundation for the development of modern atomic theory.
What did Ernest Rutherford add to are knowledge of atoms?
Ernest Rutherford's gold foil experiment led to the discovery of the atomic nucleus and the proposal of the nuclear model of the atom. He demonstrated that atoms are mostly empty space with a dense, positively charged nucleus at the center. This helped pave the way for further understanding of atomic structure and the development of the modern atomic theory.
Rutherfords gold foil experiment showed that the atomic nucleus is?
very small relative to size of whole atomextremely densehighly positively charged
Who is idea led to the atomic theory of matter?
By john Dalton in 1808
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.
An experiment using alpha particles to bombard a thin sheet of gold foil indicated that most of the volume of the atoms in the foil is taken up by?
a small, dense, positively charged nucleus. This led to the discovery of the atomic nucleus and the development of the nuclear model of the atom.
How did Ernest Ruthford advance science?
By showing that elements were not unchanging.The nature of radioactivity and the structure of the atom was still being worked out. He showed that splitting an atom to produce two new elements was a possibility. This led to the development of atomic power and the fission bomb for good or ill.
Who invented the nucleus?
The (cell) nucleus is generally believed to have been discovered by Antonie van Leeuwenhoek. The nucleus of the atom was discovered by Ernest Rutherford.
What did Rutherford discover or contribute to the model of the atom?
A short answer for the Rutherford atomic model: the atom is composed from a central part - a nucleus, positively charged, surrounded by electrons - very small negative charged particles. Also Rutherford discovered atomic nucleus and the proton.
Why was rutherfords atom wrong?
Rutherford's atomic model was flawed primarily because it could not explain the stability of atoms and the behavior of electrons. According to classical physics, electrons in orbit around the nucleus should radiate energy and spiral into the nucleus, leading to atomic collapse. Additionally, it failed to account for the discrete energy levels observed in atomic spectra. These shortcomings led to the development of the quantum mechanical model of the atom, which provided a more accurate description of atomic structure and behavior.
Rutherford's experiments led to the discovery of the?
Rutherford's experiments led to the discovery of the atomic nucleus. Through his gold foil experiment, he found that atoms have a small, dense, positively charged nucleus at their center and that the rest of the atom is mostly empty space. This discovery revolutionized our understanding of atomic structure.
