What is an emission spectrum? How does an emission spectrum of a gas in a discharge tube differ from a white light spectrum?
Solution Step 1 Effective nuclear charge is that portion of charge that a given electron in an atom experiences.It is the net electrical field experienced by the electron Z* = Z- Where Z= the atomic number of the element( the number of positively charged protons in the nucleus) = screening factor dependent on other electrons present in an atom For example ,to calculate Z* for an electron in the3s or 3p orbital Electrons in higher principle shells contribute 0 to the value of Each electron in the same principle shell contribute 0.35 to Each electron in the next principle shell down contribute 0.85 to Each electron in shells deeper than this all contribute 1.0 to
Textbook: Chemistry: A Molecular Approach
Author: Nivaldo J. Tro
The full step-by-step solution to problem: 13E from chapter: 7 was answered by , our top Chemistry solution expert on 02/22/17, 04:35PM. The answer to “What is an emission spectrum? How does an emission spectrum of a gas in a discharge tube differ from a white light spectrum?” is broken down into a number of easy to follow steps, and 23 words. This full solution covers the following key subjects: nuclear, Effective, Charge, Table, periodic. This expansive textbook survival guide covers 82 chapters, and 9464 solutions. Since the solution to 13E from 7 chapter was answered, more than 347 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Chemistry: A Molecular Approach, edition: 3. Chemistry: A Molecular Approach was written by and is associated to the ISBN: 9780321809247.