15 Which best describes the atom: FeA. 56 protons, 26 neutronsB. 26 protons, 30 neutronsC. 26 protons, 56 neutronsD. 82 protons, 26 neutrons16 Which best describes the atom: Krypton-86?A. 86 protons, 36 neutronsB. 36 protons, 86 neutronsC. 43 protons, 43 neutronsD. 36 protons, 50 neutrons17 A selenium atom has a 2- charge. Which best describes the selenium atom?A. AnionC. ProtionD. ElectrionB. Cation18 A selenium atom has a 2- charge. Which best describes the selenium atom?A. 34 protons, 32 electronsB. 34 protons, 36 electronsC. 32 protons, 34 electronsD. 79 protons, 34 electrons19. A manganese atom has a 5+ charge. Which best describes the manganese atom?A. 20 protons, 25 electronsB. 25 protons, 20 electronsC. 55 protons, 30 electronsD. 30 protons, 25 electrons20. Which is accurate about the atom?A. Mass of proton = mass of electronB. Mass of neutron = mass of electronsC. Mass of proton = mass of neutronD. Mass of proton = mass of electron = mass of electron

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15 Which best describes the atom: 26Fe A. 56 protons, 26 neutrons B. 26 protons, 30 neutrons C. 26 protons, 56 neutrons D. 82 protons, 26 neutrons 16 Which best describes the atom: Krypton-86? A. 86 protons, 36 neutrons B. 36 protons, 86 neutrons C. 43 protons, 43 neutrons D. 36 protons, 50 neutrons 17 A selenium atom has a 2- charge. Which best describes the selenium atom? A. Anion C. Protion B. Cation D. Electrion

15 Which best describes the atom: 26Fe A. 56 protons, 26 neutrons B. 26 protons, 30 neutrons C. 26 protons, 56 neutrons D. 82 protons, 26 neutrons 16 Which best describes the atom: Krypton-86? A. 86 protons, 36 neutrons B. 36 protons, 86 neutrons C. 43 protons, 43 neutrons D. 36 protons, 50 neutrons 17 A selenium atom has a 2- charge. Which best describes the selenium atom? A. Anion C. Protion B. Cation D. Electrion

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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