The different electron energy levels caused in hydrogen cause these lines in the spectrum to be produced in this way because the wavelengths that are released when the electron move back to the ground state is specific and it varies accordingly. 2. Into which energy level are electrons dropping into to make these visible lines? The electrons are dropping back to the ground state which is the bottom most energy level to makes these visible lines. 3. What happens when the electrons drop into the
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Sir J.J.THOMSOM is to physics what electron is to an atom. He charged the world of physics with his discoveries and gave momentum to atomic physics. Physics is what today because of this British scientist who is regarded as the greatest experimental physicists of this century. A bookseller’s son‚ Thomsom studied at the Owens College and later at the Manchester University. He wanted to become an engineer‚ but his father’s death in 1872 forced him to study Mathematics‚ Physics and Chemistry as he
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In her book “The Conductor as a Leader”‚ Ramona Wis outlines many idea and concepts regarding how to be an effective leader. Many of her ideas seemed particularly profound to me as I read‚ but a small list seemed to stand out above the others. These points stood out to me often because I could relate them to experiences in my own life and conceptualize how their application would have changed an experience for myself. The first point‚ and the most foundational to the book‚ was the entire notion
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______________________________________ Date: ________________________ Student Exploration: Covalent Bonds Vocabulary: covalent bond‚ diatomic molecule‚ Lewis diagram‚ molecule‚ noble gases‚ nonmetal‚ octet rule‚ shell‚ valence‚ valence electron Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. There are eight markers in a full set‚ but Flora and Frank each only have seven markers. Flora is missing the red marker‚ and Frank is missing the blue marker. What can
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[Type the company name] Taiwan Semiconductor Manufacturing Co.‚ The Semiconductor Services Company | | | | | | | | | | | | [Type the company name] Taiwan Semiconductor Manufacturing Co.‚ The Semiconductor Services Company | | | | | | | | | | | | STUDY QUESTIONS Taiwan Semiconductor Manufacturing Company 1. Explain the “foundry model” that TSMC carved out in the semiconductor industry. How does it differ from the conventional
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Sean Braun Assignment 9 There are two main types of fibre optic transmitter that are in use today. Both of them are based around semiconductor technology: • Light emitting diodes (LEDs) • Laser diodes Semiconductor optical transmitters have many advantages. They are small‚ convenient‚ and reliable. However‚ the two different types of fibre optic transmitter have very different properties and they tend to be used in widely different applications. LED transmitters These fibre optic transmitters
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Sodium gives electrons when reacting with a substance such as Chloride instead of sharing electron in a reaction such as the Hydrogen and Oxygen forming water molecules can be found in the type of bond in each example reaction. Before I can identify the contrasting characteristics of each reaction‚ I must first acknowledge the reason atoms react with one another in the first place. Each element has a certain number of valence electrons‚ an example being Sodium having one valence electron. When elements
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Study Guide 1. Write down the electron configuration for the following atoms (see page 135 in your textbook): Mg Ne Zn 2. Which elements have the following electron configurations? a. 1s22s2 b. 1s22s22p63s23p1 3. Sketch the shape of the following orbitals: s p d 4. Define the term “quantum.” 5. Using the diagram of the atom‚ on the right‚ identify the following: a. Which arrow(s) indicate that electrons absorbed energy? b. Which arrow(s) indicate that electrons lost/emitted energy as light
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chemical behavior. A. B. C. D. E. proton‚ neutron‚ electron proton‚ electron‚ neutron neutron‚ electron‚ proton proton‚ photon‚ neutron none of the above 2. The symbol 63 Cu represents an isotope of the element copper. Give the following values: atomic 29 number‚ mass number‚ number of neutrons‚ number of electrons‚ and number of protons. A. B. C. D. E. atomic # 63 63 29 29 29 mass number 29 29 63 63 92 # of neutrons 34 63 29 34 63 # of electrons 63 63 63 29 29 # of protons 63 29 63 29 29 3.
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of the electron transport chain in cellular respiration. In your explanation‚ discuss and identify key molecules involved in this process and explain their relationship which each other in terms of how they contribute to the main cellular purpose of this process. Electron transport chain plays a key role of in the production of oxygen in cellular respiration. ETC uses many enzymes located on the inner mitochondrial membrane during the production of oxygen. The source of these electrons are NADH
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