University:
Miami University
Course:
CHM 141 | College Chemistry
Academic year:

2020
Views:

123

Pages:

1
Author:

Accinkiquicpqw

Name: ______________________________________________ Period:______ Due Date:_________ Electron Configuration Homework Answers 1. Complete the table for the following elements: Element Number of protons 1 Number of neutrons 0 Number of electrons 1 Electron Configuration 1, Carbon 4 4 6 2,4 Aluminium 13 14 13 2,8,3 Sulfur 16 16 16 2,8,6 2. How many electrons... a. Does potassium have in its third energy level? 8 b. Does nitrogen have in its first energy level? 2 c. Does chlorine have in its highest energy level? 7 3. Describe the relationship between the number of energy levels and the distance from the nucleus. The distance from the nucleus increases with each subsequent energy level/Electrons which occupy higher energy levels are found further away from the nucleus. 4. Draw the following electron configuration diagrams: a. Helium b. Phosphorous