COURSE TEMPLATE 1. Course information 1.1 Course number 1.2 Course Title 1.3. L-T-P structure MEL342 POWER PLANT TECHNOLOGIES 3-0-2 1.4 Status DE for ME1‚ OC for others 1.5 Pre-requisites MEL242 (Energy Conversion) & AML140 (Mechanics of Fluids) 1.6 Course coordinator Sunil R. Kale 2. 2.1 Credits 4 Schedule Lectures Tu‚ Th & F 11 to 11:50 AM Video Studio (G.F.‚ MS Bldg) via NKN to IIT Mandi and IIT Ropar 2.3 Practicals
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Group A: Model Answer GROUP A MODEL ANSWER Haines et al.‚ A neutron diffraction study of quartz-type FePO4: high-temperature behavior and α-β phase transition Z. Kristallogr. 218‚ 193-200 (2003). DO NOT PLAGIARISE THIS MODEL ANSWER Paragraph 1 This research paper discussed about the structural evolution of FePO4 from temperature range of 294K to 1073K. The cell parameters and atomic coordinates in the α phase tend to wars the value obtained in the high-temperature β-phase and exhibit first order
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was evenly distributed. 42. a. Electron cloud b. Protons c. Neutrons 44. The number of protons equals the number of electrons so it’s neutral. 46. Protons and neutrons. 48. The electron 50. The Anode attracts negatively charged electrons. 52. The positively charged gold nuclei. 54. The nucleus because it has a positive charge. 56. By using the scanning tunneling
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What is the mass of an electron? 1 AMU or g What is the mass of a neutron? Increasing atomic number Elements on the periodic table are arranged in order of … # of electrons = # of protons What is the relationship between protons and electrons? 2 How many electrons can the first orbital or shell hold? 8 How many electrons can the second orbital or shell hold? 9/15 Atom An … has the same number of protons‚ neutrons‚ and
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12 C 27 C 13 A 28 E 14 D 29 C 15 D 30 SOME KIND OF BALANCE EQ. QUESTION 1) Identify the description of an atom. A) neutrons and electrons in nucleus; protons
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of protons‚ neutrons‚ and electrons. Chromium-58 Chromium-63 # of protons # of neutrons # of electrons # of protons # of neutrons # of electrons Carbon-12 Carbon-16 Nitrogen-15 # of protons # of neutrons # of electrons Nitrogen-20 # of protons # of neutrons # of electrons Sulfur-23 Sulfur-25 Fill in the isotope names and any missing information‚ including isotope numbers from the chart. Use your periodic table and the information provided. Iodine# of protons # of neutrons 32 # of electrons
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dewees (vd866) – Exam review – dewees – (24127) This print-out should have 35 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 10.0 points Elements can be distinguished by their 1. hardness. 2. transparency. 3. dissolves in carbon disulfide 4. density of 2.07 g/ml 005 10.0 points Which of these substances I) table salt II) the liquid called coffee III) mercury is a mixture? 3. brittleness. 1. II and III only 4. density. 2. All
Free Atom Chemical element Atomic number
Electrons Atomic mass equals the number of Protons + Neutrons Using the periodic table‚ fill in the chart for each Atom (Round the atomic mass to the nearest whole number). 2. Carbon (C) Atomic # = ____6__Atomic Mass = _ 12 _ # of Protons = ____6____# of Neutrons = ___6_____# of Electrons = ___6_____ # of Electrons in the valence shell? __4___ 3. Oxygen (O) Atomic # = ___8___Atomic Mass = ___16____ # of Protons = ____8____# of Neutrons = ____8____# of Electrons = ___8_____ # of Electrons
Free Atom Electron
based on the number of neutrons (different atomic number) in the nucleus. Uranium that is naturally occurring on earth is largely a mixture between two following isotopes. Uranium-238 accounts for 99.3% while uranium-235 accounts for 0.7% of uranium on earth. Uranium-235 is the fuel that is usually used in nuclear power plant. Uranium-235 is ideal for nuclear power because it can decay naturally by alpha radiation and release alpha particles. (Two protons and two neutrons). Also‚ Uranium-235 can
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Etymology The name atom comes from the Greek ἄτομος (atomos‚ "indivisible") from ἀ- (a-‚ "not") and τέμνω (temnō‚ "I cut")‚[3] which means uncuttable‚ or indivisible‚ something that cannot be divided further.[4] The concept of an atom as an indivisible component of matter was first proposed by early Indian and Greek philosophers. In the 18th and 19th centuries‚ chemists provided a physical basis for this idea by showing that certain substances could not be further broken down by chemical methods
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