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Importance of chemistry in our daily life essay Brainly
Importance of chemistry in our daily life essay Brainly
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Science has become a major part of our lives. Scientist’s had contributed so much throughout history, without their contribution our way of life as we know it wouldn’t exist. Before I started my paper on John Dalton, I didn’t know the significant impact he had in the field of chemistry and science. Scientists with their research and experiments was able to give us a core understanding of the “Atom”. The knowledge of the “Atom” made it possible for more scientific discoveries to occur.
We see our modern world filled with so many advances with technology and science. We usually do not think about science when using a smart phone or google to find information with one click of a button. Do we think about Chemistry when taking an antibiotic medication for an infection? Just about everything involves science and technology, but what would happen if one scientist didn’t discover one theory, a theory that can alter our advance society as we know today. This one man was credit as the founder of chemistry. Chemistry is a branch of physical science that studies the composition, structure, properties and change of matter. Chemistry is chiefly concerned with atoms and molecules and their
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The definition of the “Atomic Theory is a theory of nature of matter: all material, substances are composed of minute particles or atoms of a comparatively small number of kinds and all the atoms of the same kind are uniform in size, weight, and other properties” (Merriam-Webster). When you hear the words “Atomic Theory," you associate words and people such as the Atom with the Greek philosopher Democritus, motion with Isaac Newton, the Periodic Table with Dmitri Mendeleev, “The Manhattan Project” with Albert Einstein (Buescher, 1996) but does John Dalton come across when talking about the “Atomic Theory” ? Not likely, unless you have taken a college level science or chemistry
Chemists are the specialists in chemistry, that interact with chemical properties, and reactions. The earth is made up of different gases. Some of this gases are needed for life in the planet but other gases can be harmful to the living. Gas’s use in regular quantities are favorable to the earth. The world started to become more advance and had to use more of this gases to produce everyday objects and inventions by men. Little did we knew this chemicals we going to affect us in our life. Chemist Jose Mario Molina actually discovered that chlorofluorocarbons were affecting the ozone layer.
Dalton’s atomic theory, which stated “the atoms were tiny, indivisible, indestructible particles” (Bender), differed drastically from that of the Greeks’ in that it “wasn’t just a philosophical statement that there are atoms because there must be atoms” (Bender). Although Aristotle believed that there are four terrestrial elements, earth, water, air, and fire, Democratus believed that “a piece of a substance can be divided into smaller pieces of that substance until we get down to a fundamental level at which you can’t divide the substance up and still have pieces of that substance” (“Atoms”). Aristotle’s theory was popular, but incorrect; Democratus’s was closer to our current theory, yet he remained relatively unpopular and obscure. This demonstrates of the key way in which a personal point of view can, in fact, retard the pursuit of knowledge. The scientist with the better oratory abilities has his theories more widely accepted. Dalton’s own theory, which extrapolated upon four basic
John Dalton was born on September 6 1766 at Eagelsfield, Cumbria in England.Although he was born in England, he spent most of his life in Manchester.He was born into a Quaker family and while his family had food, they were still poor. His father Joseph was a weaver and John recieved most of his early education from his father. At the age of 12, John opened a school in Eagelsfield where he was the master. He was often threatened by the older boys who wanted to fight him because he was smarter, but he managed to keep in control for 2 years.Due to a poor salary, John was forced to leave his school and work in the fields with his brother. In 1781 John and his brother moved to Kendall. There John, his cousin George, and his brother ran a school where they offered English,Latin,Greek,French and twenty one mathematics and science course. Their school had sixty pupils. After twelve years at Kendall John started doing lectures and answering questions for mens magazines. John found a mentor in John Gough,who was the blind son of a wealthy tradesman. John Gough taught Dalton languages,mathematics,and optics. In 1973 John moved to Manchester as a tutor at New College. He immediately joined the Manchester Literary and Philosophical Society and in the same year he published his first book: Meteorological Observations and Essays. In his book Dalton stated that gas exits and acts independantly and purely physically not chemically. After six years of tutoring, John resigned to conduct private research while still doing tutoring at 2 shillings a lesson. In 1802 John stated his law of partial pressures. When two elastic fluids are mixed together ( A and B) they dont repel each other. A particles do not repel B particles but a B particle will repel another B particle. One of his experiments involved the addition of water vapor to dry air. The increase in pressure was the same as the pressure of the added water. By doing this experiment, John established a relationship between vapor pressure and temperature. John’s interest in gases arose from his studies of meteorology. He had weather equipment that was with him at all times and he was constantly studying weather and atmosphere. He also kept a journal throughout his life in which he wrote over 200,000 observations. In 1803, John made his biggest contribution to science: The Atomic Theory.
The book’s main thesis statement and author’s main point was all focus on how, what, and why the seventeen changed the course of history and still continue in effect. The author is trying to tell us that not only human interaction alters the history, but it also involved chemistry and science: 17 unique molecules. These molecules provided the foundation for early exploration, and made possible many voyages of discovery successful. Spurred advances in many different fields of study and great knowledge poured into the world by the discovery of these molecules; they determined the world we live in right now. Some great historical shifts can result from even a change as small as the position of an atom can lead to enormous differences in the properties of a substance. Like the failure of Napoleon’s invasion of Russia, because of the button that French soldiers...
Atwood takes many of today’s potential scientific developments and illustrates the worst possible outcome of what may happen if we continue the unregulated pursuit of knowledge. In reality, the scientific advances of today will yield a higher standard of living for the majority of the world tomorrow. We will continue to push for the best in everything including science, medicine, and technology; we will not allow any single person to make the sole decision to develop an idea. Scientific progression will save many lives; therefore, it should and will always be there for us.
Chemistry is well known as the ‘central science’ due to its relevance and importance within other fields of science. After studying chemistry, biology, physics and politics in year 12 chemistry emerged as particularly fascinating to me; providing understanding of the circumstances and relevance of quantum theory beyond the purely theoretical approach taught in physics and the chemical reasons why many biological processes happen.
...the first version of the atomic theory, which then later allowed John Dalton to expand on the atomic theory to create a method of discerning atomic weight, was crucial in the development in the table. It was through finding the atomic weight of elements as well as classifying their properties that allowed Mendeleev to create his periodic table and discern possible new elements.
Technology is a controversial issue in today’s world and especially in my world; it is important to understand that my father owns and operates a successful computer sales and repair business and so my knowledge of computer usage is quite extensive having not only listened to my father, but also having completed a high school computer internship. I am also currently working in a Technology Fellowship program. When it comes to the topic of technology, most of us will agree that technology surrounds us in today’s world—from television, smart phones, video games, tablets, to computers—we can readily access multitudes of information by simply accessing a computer internet search or turning on the television news. Technology has been a part of our
Though many people fail to realize it, chemistry is a subject essential to everyday life, due to the fact that it is the branch of science that deals with the identification of the substances of which matter is composed. But what we must understand is that everything in the universe is composed of matter, hence chemistry is necessary in learning more about the world and universe that we live in. There are many careers and fields affiliated with chemistry that people pursue to learn more about the composition of the universe, but for now, let us examine the logistics of three of these careers. These three careers involving chemistry are geochemistry, environmental chemistry, and chemical engineering.
Chemistry is the most fascinating science to me. Chemistry applies to all things in the universe; living or non-living. Everything is made of elements which are made up of atoms of a certain atomic number. Thereafter I took AP Chemistry, I knew I had to choose a career in the field of chemistry. I understand and enjoy learning about chemistry. Chemistry is important, interesting, and ever expanding. Therefore, I must pursue a career in Chemistry.
I feel personally that the discovery of the atom was an important discovery for the world. With the discovery we are now able to answer questions we never even thought to ask. We are also answering questions some people asked long ago. We can now use our vast knowledge of the atom to measure the stars and be able to tell you what the stars are made of. The atomic discovery also helped us find our periodic table of elements. The periodic table of elements is a huge scientific chart that shows important facts with the help of its formation. There was a lot of constant scientific research that went into making the periodic table of elements and what it is today.
An idea that has both perplexed and intrigued me is the concept of how science, in my case chemistry and physics, directly impacts every single part of the world. I have always been puzzled by the secrets of what the world is composed of and how exactly everything works in the world. However, it wasn’t until recently in high school that I began to grasp the basic fundamentals of how the world actually does operate.
Scientists from earlier times helped influence the discoveries that lead to the development of atomic energy. In the late 1800’s, Dalton created the Atomic Theory which explains atoms, elements and compounds (Henderson 1). This was important to the study of and understanding of atoms to future scientists. The Atomic Theory was a list of scientific laws regarding atoms and their potential abilities. Roentagen, used Dalton’s findings and discovered x-rays which could pass through solid objects (Henderson 1). Although he did not discover radiation from the x-rays, he did help lay the foundations for electromagnetic waves. Shortly after Roentagen’s findings, J.J. Thompson discovered the electron which was responsible for defining the atom’s characteristics (Henderson 2). The electron helped scientists uncover why an atom responds to reactions the way it does and how it received its “personality”. Dalton’s, Roentagen’s and Thompson’s findings helped guide other scientists to discovering the uses of atomic energy and reactions. Such applications were discovered in the early 1900’s by using Einstein’s equation, which stated that if a chain reaction occurred, cheap, reliable energy could b...
Of all the scientists to emerge from the nineteenth and twentieth centuries there is one whose name is known by almost all living people. While most of these do not understand this mans work, everyone knows that his impact on the world is astonishing.
Humbled at last by his enemies, the father of modern science wasn’t wholly subdued. His discoveries impacted the world as we see it. Without his sacrifice and motive to fight for what he believed in, we wouldn’t be as advanced as we are today in modern science. Although society advanced by increased knowledge, having more scientific answers, and increased new developments because of the freedom to deviate from established theories, there were some negative effects. Society had lost their innocence and belief in their traditional faith. Galileo’s battle against the Church was worthwhile for generations to come. Without his inventions, theories, or introduction to the concept of theory experimenting, the world of modern science wouldn’t exist as we know it today.