"Proton" Essays and Research Papers

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    Democritus 1 Democritus Democritus was a Greek Philosopher born 460 B.C. in the city of Abdera‚ and died 370 B.C. He was born into a wealthy family and traveled the world extensively. He was known as the “laughing” philosopher‚ or the “happy” philosopher because he would constantly mock people‚ and laugh incessantly about his own jibes. Throughout his life he wrote over 70 books‚ however very few pages have survived the years. Some have said that Democritus blinded himself to better understand

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    The History of the Atom Hypothesis according to Aristotle (350 BC): All matter consists of the elements earth‚ air‚ fire‚ and water. Experiment: A tree grows from the earth as water is added. The tree is then set on fire in an effort to form new elements. 1. What kind of results would be observed from this experiment? Fire‚ ash (earth)‚ smoke (air) 2. Would these observations support or reject the hypothesis? Explain. Support. No elements have been produced that are something other than

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    stories they are all talking about the same topic but are very different. In the Energy Story‚ the author tells us that we use a lot of energy and in a lot of different things. They tell us how the structure of the atom looks and how the number of protons‚ electrons‚ and neutrons affect how much energy that element can produce. If there are more electrons the element does not conduct any energy and if there are more

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    spectroscopy / nuclear magnetic resonance N.M.R.S Investigates the different chemical environment in which the nuclei of one particular element is situated N.m.r spectrum-it shows the salicylic acid contains – one proton in a COOH environment / one proton in a phenolic environment / 4 protons attached to a benzene ring – Limitation of this technique is that it can only consider one environment however. in this case there is 6 Mass spectroscopy From the other tech used is suggests that salicylic acid

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    BSC 1020 – Homework Unit B The Molecules of Life This homework is worth 25 points of the 900 points available in the course. Please use the book‚ PPT lecture handouts‚ and internet to answer the following six questions: Question 1 (8 points) Mr. Tony‚ a biology teacher‚ gives his student Ziad four samples and tells him they are lysine (an amino acid)‚ lactose (a disaccharide)‚ insulin (a protein hormone)‚ and RNA. The samples are in test tubes marked 1‚ 2‚ 3‚ and 4‚ but Ziad is

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    Matter is made up and composed of atoms.These atoms have a core called nucleus.Atoms also have electrons orbiting around their nucleus.The core has positive charge while the electrons have negative charge.Rubbing causes unlike atoms to stick and unstick frequently. Atoms "fight" over electrons‚ and the stronger one gets to take the electron home.The triboelectric effect‚also known as triboelectric charging‚is a type of contact electrification on which certain materials become electrically charged

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    Atomic Theory Essay We are first going to talk about Protons‚Neutrons and Electrons. These three elements are a very good example of most things that are in use of gas fumes. It all started when Protons and neutrons where‚ Protons were discovered by Experimenting with discharging tubes. Eventually they found out the rest of the Atoms over time. Which brings me into the word of Orbital. Orbital is a Neutron‚ electron or a proton Going around a single atom with certain amounts of energy levels. Which

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    different. When H₂O is combined a liquid is formed whereas H₂S forms a gas. What is meant by the electronic structure of an atom? This describes how the electrons are organized around the nucleus of an atom. The protons and electrons of an atom both have an electrical charge. While a proton has a positive charge‚ an electron has a negative charge and when

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    Electrical and What it is The work of an Automotive Service Technician also known as a Mechanic has changed from normal mechanical repair to a high knowledge and very technical job. Today‚ integrated electronic systems and complex computers run and maintain vehicles. They also measure their performance while on the road and can adjust to certain conditions. Technicians must have a good base of knowledge about how vehicles components work and interact‚ as well as the capability to work with electronic

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    Nt1310 Unit 6 Essay

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    Notes & Lesson Check 4.3 Atoms are composed of protons‚ neutrons‚ and electrons Protons and Neutrons make up the nucleus Electrons surround the nucleus Number of neutrons = (protons & neutrons) mass number – atomic number #26 – 28 are key points 26. What distinguishes the atoms of one element form the atoms of another? Elements are different because they contain different numbers of protons. 27. How do the isotopes of a given element differ from one another? Isotopes of an element

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