Chemistry (4th Edition)

Published by McGraw-Hill Publishing Company
ISBN 10: 0078021529
ISBN 13: 978-0-07802-152-7

Chapter 2 - Questions and Problems - Page 76: 2.11

Answer

α-particle Consists of two electrons and two neutrons and are positively charge particles. Cathode rays A stream of electrons which is observed in a vacuum and made of negatively charge particles. Proton Positively charged particle in the nucleus. Neutron These are the electrically neutral particles which have-slightly larger mass than proton. Electron Negatively charge particle which lie in circular orbits around the nucleus.

Work Step by Step

α-particle Consists of two electrons and two neutrons and are positively charge particles. Cathode rays A stream of electrons which is observed in a vacuum and made of negatively charge particles. Proton Positively charged particle in the nucleus. Neutron These are the electrically neutral particles which have-slightly larger mass than proton. Electron Negatively charge particle which lie in circular orbits around the nucleus.
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