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Was radioactivity was discovered by Pierre and Marie currie by experimenting with rocks and exposed photo paper?
Radioactivity was actually discovered by Henri Becquerel in 1896 while conducting experiments with uranium salts. Pierre and Marie Curie later built upon Becquerel's work and discovered the elements polonium and radium through their research on radioactivity.
Who discovered particles?
Actually there are many subatomic particles from them following were discovered by: 1)Electron discovered by J.J Thomson through discharge tube experiment. 2)Proton was discovered by Ernest Rutherford through discharge tube experiment. 3)Neutron was discovered by James Chadwick by Artificial radioactivity.
What is the contribution between madam Curie and science?
Madam Curie made significant contributions to science through her research on radioactivity. She discovered the elements polonium and radium, developed the theory of radioactivity, and pioneered the use of radiation in medicine. Her work laid the foundation for advancements in nuclear physics, oncology, and radiology.
What did Henry Becquerel invent?
Henry Becquerel did not invent anything; he discovered radioactivity in 1896. This groundbreaking discovery paved the way for further research into nuclear physics and its applications in various fields. Henri Becquerel was awarded the Nobel Prize in Physics in 1903 along with Marie and Pierre Curie for their work on radioactivity.
Who discovered how to make electricity in 1831?
The English scientist, Michael Faraday. He invented the first dynmos and electric motors after experimenting with inducing magnetism by passing current through conductors.
Who discovered spinal muscular atrophy?
Charles Norris discovered spinal muscular atrophy in 1958. While he was experimenting with lettuce, he noticed than SMN neurons flowing through the vegetable caused loss of motor function, which left the lettuce deformed.
How do you think the first Americans discovered they could grow their own plants?
Trial and Error
What are radioactivity?
Radioactivity was discovered by Henry Becquerel but the term 'Radioactivity' was given by Madam Curie. It is the process of process of spontaneous disintegration of nucleus and is measured by Geiger counter.
Who discovered the elements of radium and polonium?
Marie Curie and her husband Pierre Curie discovered the elements radium and polonium in 1898 through their work on radioactivity. They were awarded the Nobel Prize in Physics for their discoveries in 1903.
Who invented isotopes?
Isotopes were not invented - they exist in nature. They were discovered when the atomic mass of Chlorine was measured at 35.5
How did aboriginals discover the boomerang?
Aboriginals discovered the boomerang through trial and error, experimenting with different shapes and weights of wood to create a returning hunting tool. Over time, they refined their design through generations of cultural knowledge and passed down their techniques through storytelling and practice.
What are the differences between natural radioactivity nd artificial radioactivity?
Natural Radioactivity arises from radioactive components contained in nature. Artificial Radioactivity will come through element produced with in nuclear reactors as well as accelerators. Natural Radioactivity is a spontaneous process of disintegration. Artificial Radioactivity is carried in synthetically produced radioactive elements used in nuclear reactors.
