Elements that appear in the same column of the periodic table often share similar chemical properties. In the case of the + alkaline earth metals, this is troublesome since the body treats calcium (necessary for proper bone growth) and radium (a radioactive element) as chemically similar, storing both in bone marrow. The radium then bombards nearby bone cells with alpha particles, causing them to "crumble." + Ionized Radium poisoning investigations often center on the identification of radium and its isotopes in bone samples using isotope + a mass spectrometer. Pictured is a schematic of a simplified mass spectrometer that shows the paths of calcium isotopes, barium (another alkaline earth metal) isotopes, and radium A isotopes entering the chamber. The region shown is immersed + in a constant magnetic field of 0.452 T pointing out of the +AV→ + В plane of the schematic. Motion of the positively-charged isotopes toward the right was initiated by a potential difference of 2258 V on the two plates shown. Detector E F G

Elements that appear in the same column of the periodic table often share similar chemical properties. In the case of the + alkaline earth metals, this is troublesome since the body treats calcium (necessary for proper bone growth) and radium (a radioactive element) as chemically similar, storing both in bone marrow. The radium then bombards nearby bone cells with alpha particles, causing them to "crumble." + Ionized Radium poisoning investigations often center on the identification of radium and its isotopes in bone samples using isotope + a mass spectrometer. Pictured is a schematic of a simplified mass spectrometer that shows the paths of calcium isotopes, barium (another alkaline earth metal) isotopes, and radium A isotopes entering the chamber. The region shown is immersed + in a constant magnetic field of 0.452 T pointing out of the +AV→ + В plane of the schematic. Motion of the positively-charged isotopes toward the right was initiated by a potential difference of 2258 V on the two plates shown. Detector E F G

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 6OQ

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