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Ernest Rutherford
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∙ 13y ago
Ernest Rutherford's experiments on the scattering of alpha particles by a thin sheet of gold foil led to the discovery of the atomic nucleus and the realization that atoms contain a central, positively charged nucleus called the proton.
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∙ 11y agorutherford
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How was the discovery of the protons initiated the development of the periodic table of elements?
The discovery of protons helped scientists understand the atomic structure of elements. By knowing that each element has a specific number of protons in its nucleus, scientists were able to organize the elements based on their atomic number, which led to the development of the periodic table. This organization revealed patterns in the properties of elements and facilitated the prediction of properties of undiscovered elements.
Use discovery in a sentence?
Scientists made an exciting discovery when they found a new species of plant in the rainforest.
What tool did scientists use to gather observations to form the cell theory?
Scientists used microscopes to gather observations that led to the formation of the cell theory. These observations allowed scientists to see and study cells, leading to the discovery of their structure and function.
The work of which scientists was largly ignored during his lifetime?
One example of a scientist whose work was largely ignored during his lifetime is Gregor Mendel. His experiments with pea plants led to the discovery of the basic principles of genetic inheritance, but his work was not widely recognized until after his death.
Robert Hook's discovery helped scientists learn more about?
Robert Hooke's discovery of cells in 1665 helped scientists understand the fundamental unit of life and laid the foundation for the field of biology. His work led to the development of the cell theory, which states that all living organisms are composed of cells.
What scientist's experiment led to the discovery of protons?
There are two scientists. Goldstein is the first person that found it.
Rutherfords experiments lead to the discovery of what?
Rutherford's experiments led to the discovery of the nucleus of an atom and the existence of protons within it. By conducting the famous gold foil experiment, Rutherford concluded that atoms have a small, dense, positively charged center containing protons.
Chadwick's experiments led to the discovery of which of these?
neutrons A+
Did Thompson's experiments led to the discovery of the neutron?
no
Did J J Thomson's experiments with cathode rays lead to the discovery of the neutron?
No, J.J. Thomson's experiments with cathode rays led to the discovery of the electron, not the neutron. The neutron was discovered by James Chadwick in 1932 through his experiments with beryllium.
What experiments identified the role of DNA?
Avery, MacLeod, and McCarty's experiments in 1944 showed that DNA is the hereditary material in bacteria. The Hershey-Chase experiment in 1952 confirmed that DNA, not protein, is the hereditary material in viruses. These experiments laid the foundation for understanding the role of DNA in storing and transmitting genetic information.
Did Dalton model of the atoms include protons neutrons and electrons inside the atom?
no, because according to him an atom is a tiny indestructable sphere with mass on it.
Who discovered tropisms?
Charles Darwin and his son did an experiment in 1880 using grass plants which led to the discovery of phototropism, this discovery led to many other scientists wanting to find out other tropisms
In the late 1800s experiments using cathode ray tubes led to the discovery of the electrons?
Yes, experiments with cathode ray tubes in the late 1800s, particularly by scientists like J.J. Thomson, led to the discovery of electrons. Thomson's experiments demonstrated that cathode rays were composed of negatively charged particles, which were later named electrons. This discovery laid the foundation for modern atomic theory.
Jj thompson's experiments with the cathode ray tube lead to the invention of?
J.J. Thomson's experiments with the cathode ray tube led to the discovery of the electron. This discovery revolutionized our understanding of the structure of the atom and laid the foundation for the development of modern atomic theory.
How did the scientists from the alchemists?
The alchemists were the first chemists. But in addition to mixing chemicals, they also believed that magic would help with their experiments and formulas. It didn't. But their experiments led to the development of the science of chemistry.
How did alchemists similar to and different from modern scientists?
The alchemists were the first chemists. But in addition to mixing chemicals, they also believed that magic would help with their experiments and formulas. It didn't. But their experiments led to the development of the science of chemistry.
