PPT-ATOMIC ENERGY CENTRAL SCHOOL-3

MODULE1 TOPICpBLOCK ELEMENTS CHAPTER 15 GROUP ELEMENTS INTRODUCTION There are 6 elements in 15 group of periodic table ie Nitrogen phosphorus arsenic antimonybismuth amp moscovium. Qubits. . "Ultrafast Gates for Single Atomic Qubits," . W. C. Campbell, J. Mizrahi, Q. Quraishi, C. Senko, D. Hayes, D. Hucul, D. N. Matsukevich, P. Maunz, and C. . Monroe,. . Phys. . Rev. . Lett. Expectations: B2.2, B3.3 . 1.7 Periodic Trends and Atomic Properties. Learning Goals. By the end of this class I will…. Describe and explain periodic trends related to:. Atomic radii. Ionic radii. Atomic . and Nuclear Physics. Dr. David . Roelant. Atomic and Molecular Weight. Problem 1. Using the data in the table below, compute the atomic weigh of naturally occurring oxygen.. Isotope. Abundance. 1.c. – Students know how to use the periodic table to identify alkali metals, alkaline earth metals and transition metals, trends in ionization energy, electronegativity, and the relative sizes of ions and atoms.. Advanced Chemistry. Ms. . Grobsky. Food For Thought. Rutherford’s model became known as the “planetary model”. The “sun” was the positively-charged dense nucleus and the negatively-charged electrons were the “planets”. What is the difference between a Bohr models, Lewis Dot Diagram, and the Nuclear Symbol? . 1. Periodicity . Periodic Trends . 2. Periodic Law . The chemical and physical properties of the elements are periodic functions of their atomic numbers; properties of the elements occurred at repeated intervals called periods.. Bohr’s model explained an unusual event. When electric current flows through a gaseous element, the gas . produces a glowing light, like a neon sign.. If this light is passed through a prism, a pattern of lines appears, with each line having a different color. The pattern depends on the element- neon has one pattern and helium another. What causes these lines and why are they always the same for a given element?. Reminder: A.S. 13.1.5-13.1.7 due . Monday 3/23/15. A.S. . 13.1.8-13.1.13 . due Tuesday . 3/24/15. WebAssign. Quantum #3 due Tuesday . 3/24/15. When a gas is heated to a high temperature, or exposed to a large electric field. e-mail: . upali@latech.edu. Office: . CTH 311 Phone 257-4941. Office Hours: . M,W 8:00-9:00 & 11:00-12:00 am; . Tu,Th. , F . 9:30 . - . 11:30 . a.m. .. . April 4 , 2017: Test 1 (Chapters 1, 2, 3, 4) . Objectives. By the end of this lesson, you should be able to:. Explain the how the idea about the atom has changed over time by describing the ideas of . theorists: Democritus, Dalton, Thompson, Rutherford, Bohr Heisenber. Part IV. 4.1. Challenge:. GNR edge and Graphite vacancy . Dirac fermions. Ugeda. , et al . PRL,2010. . Enoki. , et al, . Int. Rev. Phys. Chem., 2007. . 2011-10-10. 2. c. e. 2011-10-10. 3. . A. Baraldi,et al.. SPECTROSCOPY (Chapter 8). Atomic spectroscopy techniques. :. Optical spectrometry. Mass spectrometry. X-Ray spectrometry. Optical spectrometry. : . Elements in the sample are atomized before analysis.. Over the past century scientist have discovered that the atom is composed of 3 subatomic particles:. Protons. Neutrons. Electrons. Checking for understanding. Draw this diagram. Label all subatomic particles and include their charges.. Announcements. Second Homework Set – . due today (additional problems); key will be posted soon. Quiz . T. oday. Today’s Lecture. Spectroscopic Instrumentation (Chapter 19. ). Light Detectors. Transducers.