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Name the element in the fourth period of the periodic

Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro ISBN: 9780321910295 34

Solution for problem 74P Chapter 9

Introductory Chemistry | 5th Edition

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Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro

Introductory Chemistry | 5th Edition

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Problem 74P

PROBLEM 74P

Name the element in the fourth period of the periodic table with:

(a) 5 valence electrons

(b) a total of four 4pelectrons

(c) a total of four 4pelectrons

(d) a complete outer shell

Step-by-Step Solution:
Step 1 of 3

Solution 74P

Here, we are going to find out the name of the elements in the fourth period of the periodic table.

(a) 5 valence electrons

Valence electrons are those present in the outermost principal energy level.

Here, in the  fourth period of the periodic table, only Arsenic (As) has five valence electrons.

(b) a total of four 4p electrons

Among all the elements in the fourth period of the periodic table, Selenium (Se) has the electronic configuration [Ar]3d104s24p4

Therefore,...

Step 2 of 3

Chapter 9, Problem 74P is Solved
Step 3 of 3

Textbook: Introductory Chemistry
Edition: 5
Author: Nivaldo J Tro
ISBN: 9780321910295

Since the solution to 74P from 9 chapter was answered, more than 324 students have viewed the full step-by-step answer. This full solution covers the following key subjects: electrons, period, element, name, Outer. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. The answer to “Name the element in the fourth period of the periodic table with:(a) 5 valence electrons(b) a total of four 4pelectrons(c) a total of four 4pelectrons(d) a complete outer shell” is broken down into a number of easy to follow steps, and 29 words. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. The full step-by-step solution to problem: 74P from chapter: 9 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM.

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