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Hint: The chemistry timeline highlights significant works, discoveries, ideas, inventions, and experiments that shaped humanity's understanding of the modern science known as chemistry. Without a doubt, all scientific discoveries and inventions to date have revolutionized every aspect of our lives. It has had a significant impact on how we think and live our lives.
Complete answer:
A scientist is a person who investigates the nature of the universe. An investigator, on the other hand, is someone who attempts to develop useful devices and products. A few people have succeeded in both endeavors.
John Dalton:
John Dalton's major contribution was his theory of atoms, which is divided into five parts:
-Atoms are made up of tiny particles called atoms.
-Atoms are indestructible and indivisible.
-Atoms of the same element have the same size, mass, and chemical properties.
-Atoms separate, combine, and rearrange in a chemical reaction.
-Based on his observations, Dalton made numerous discoveries.
Michael Faraday:
Faraday was a man who believed in the power of experimentation to lead to discoveries. He was well-known for never abandoning ideas that arose from scientific intuition. When he had an idea, he would keep experimenting through multiple failures until he got what he was looking for. The following are a few of his notable discoveries:
-Electromagnetic Induction Discovered
-Benzene's discovery
-Faraday's Laws of Electrochemistry
-Refrigeration and gas liquefaction
-Michael Faraday is regarded as one of the most eminent scientists of all time.
J.J. Thomson:
J.J Thomson, an English physicist and Nobel Laureate in Physics, is credited and honored with discovering the electron, the first subatomic particle discovered. Thomson was able to demonstrate that cathode rays were made up of previously unknown negatively charged particles (electrons), from which he calculated and deduced that they might have smaller bodies than atoms and a significant charge-mass ratio. He is also credited for finding the first evidence for the existence of isotopes for stable elements.
Rutherford:
Ernest Rutherford, a New Zealand chemist, is known as the "Father of Nuclear Physics." He was the first to propose that an atom is made up of a small charged nucleus surrounded by space and surrounded by tiny electrons, which became known as the Rutherford model. He is credited with discovering protons and postulating the existence of neutrons.
Thus, the answer will be
Note:
Isaac Newton's discoveries paved the way for future scientific advances. His most notable inventions were as follows:
Newton's three laws of motion established the basis for modern classical mechanics.
The discovery of gravitational force enabled us to predict the movement of celestial bodies.
His discovery of calculus provided us with a powerful mathematical tool that aided in the precise analytical treatment of the physical world.
Complete answer:
A scientist is a person who investigates the nature of the universe. An investigator, on the other hand, is someone who attempts to develop useful devices and products. A few people have succeeded in both endeavors.
John Dalton:
John Dalton's major contribution was his theory of atoms, which is divided into five parts:
-Atoms are made up of tiny particles called atoms.
-Atoms are indestructible and indivisible.
-Atoms of the same element have the same size, mass, and chemical properties.
-Atoms separate, combine, and rearrange in a chemical reaction.
-Based on his observations, Dalton made numerous discoveries.
Michael Faraday:
Faraday was a man who believed in the power of experimentation to lead to discoveries. He was well-known for never abandoning ideas that arose from scientific intuition. When he had an idea, he would keep experimenting through multiple failures until he got what he was looking for. The following are a few of his notable discoveries:
-Electromagnetic Induction Discovered
-Benzene's discovery
-Faraday's Laws of Electrochemistry
-Refrigeration and gas liquefaction
-Michael Faraday is regarded as one of the most eminent scientists of all time.
J.J. Thomson:
J.J Thomson, an English physicist and Nobel Laureate in Physics, is credited and honored with discovering the electron, the first subatomic particle discovered. Thomson was able to demonstrate that cathode rays were made up of previously unknown negatively charged particles (electrons), from which he calculated and deduced that they might have smaller bodies than atoms and a significant charge-mass ratio. He is also credited for finding the first evidence for the existence of isotopes for stable elements.
Rutherford:
Ernest Rutherford, a New Zealand chemist, is known as the "Father of Nuclear Physics." He was the first to propose that an atom is made up of a small charged nucleus surrounded by space and surrounded by tiny electrons, which became known as the Rutherford model. He is credited with discovering protons and postulating the existence of neutrons.
Thus, the answer will be
List 1 | Answer |
John Dalton | Atomic theory |
Michael Faraday | Law of Electrolysis |
J.J. Thomson | Discovered electron |
Rutherford | Planetary Model Of Atom |
Note:
Isaac Newton's discoveries paved the way for future scientific advances. His most notable inventions were as follows:
Newton's three laws of motion established the basis for modern classical mechanics.
The discovery of gravitational force enabled us to predict the movement of celestial bodies.
His discovery of calculus provided us with a powerful mathematical tool that aided in the precise analytical treatment of the physical world.
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