Answered: Electron #1 244 MJ/mol Electron #2 278…

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Electron #1 244 MJ/mol Electron #2 278 MJ/mol Electron #3 346 MJ/mol Electron #4 4456 MJ/mol Electron #5 5504 MJ/mol

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter19: Nuclear Chemistry

Section: Chapter Questions

Problem 6P

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Question

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An unknown element in the 2nd row of elements is found to have the following ionization energies. A) Which element would you predict this to be? B) What would this element's valence number be?

Electron #1 244 MJ/mol
Electron #2 278 MJ/mol
Electron #3 346 MJ/mol
Electron #4 4456 MJ/mol
Electron #5 5504 MJ/mol

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