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He lived in Abdera, Greece, He proposed that human beings are composed of very small particles he called atomos and that they make up everything we see and are, he tested it by breaking a sea shell till he could not break it anymore.
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Born in Paris, France, and developed an experiment based theory the Law of Conservation- matter cannot be made or destroyed . Known has the father of Modern Chemistry.
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He lived in Manchester, England, He proposed that all matter was composed of atoms,he proved this by heating and cooling reaction of gases to expansion and compression.
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Born in Cheetham, England, and discovered particles that made up gases were universal. He was a English physicists.
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He lived in Kiel, Germany, he contributed significantly to the understanding of atomic and subatomic processes, he establish his theory of energy radiation in packets called quanta consisted
of a set of oscillators and spectroscope to measure the wavelength. -
She lived in Warsaw, Poland, she said that radioactivity does not depend on how atoms are arranged into molecules, she figured this out by grinding pitchblend in a mortal and pestle.
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Born in Morrison, Illinois, and determined the size of the charge of an electron. He did an experiment over this called the Oil Drop Experiment.
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He lived in Cambridge, England, he proposed that atoms have a small charged nucleus surrounded by largely empty
space, and are circled by tiny electron he discovered this by doing the gold foil experiment. -
Born in Ulm, Germany, and discovered the basis for the release of atomic energy. Did calculates on how the movement of molecules in a liquid can cause the Brownian motion. He did not speak until the age of three.
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He lived in Copenhagen, Denmark, he discovered that electrons should move around the nucleus but only in prescribed orbits he proved this by showing the wave-lengths in the UV spectrum of hydrogen correspond to
transitions from one of the higher energy orbits into the n = 1 orbit. -
He lived in Vienna, Austria, he used mathematical equations to describe the likelihood of finding an electron in a certain position, he proved this by using a cat is in a box with a source of poison gas that would be triggered (or not) by the
decay of one electron in one direction or another. -
Born in Manchester, United Kingdom, and discovered the neutron. He was Knighted by the Crown of England in 1945, making him Sir James Chadwick.
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Born in Dieppe, France, and predicted the wave nature of electrons. He was born into a noble family and awarded the Nobel Prize for Physic in 1929.
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Born in Wurzburg, Germany, and developed new theories in quantum mechanics about the behavior of electrons. He was 1 of the most important figures in the development of quantum mechanics.
