How many protons and neutrons are in the nucleus of each of the following atoms? In a

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How many protons and neutrons are in the nucleus of each of the following atoms? In a neutral atom of each element, how many electrons are present?

a. 7Br b. 81 Br c. 239Pu d. 133Cs e. H f. 56Fe 

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Chemistry An Atoms First Approach

ISBN: 9781305079243

2nd Edition

Authors: Steven S. Zumdahl, Susan A. Zumdahl

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