Exercise 2An oxygen atom O is characterized by the numbers Z =8 and A= 16.Questions:1- Specify its structure and give the symbolic representation of its nucleus.2- a) Calculate the mass m of the nucleus, knowing that the mass of one nucleon is1.67. 10"kg.3- Write the elctron configuration of oxygen atom and determine its position in theperiodic table.4- The charge of oxygen ion is -2e .Write the symbol of this ion. Write its electronconfiguration. Determine the number of neutrons found in its nucleus .Exercise 3B- Calcium

Exercise 2 An oxygen atom O is characterized by the numbers Z =8 and A = 16. Questions: 1- Specify its structure and give the symbolic representation of its nucleus. 2- a) Calculate the mass m of the nucleus, knowing that the mass of one nucleon is 1.67. 10 kg. -27, 3- Write the elctron configuration of oxygen atom and determine its position in the periodic table. 4- The charge of oxygen ion is -2e .Write the symbol of this ion. Write its electron configuration. Determine the number of neutrons found in its nucleus.

Exercise 2 An oxygen atom O is characterized by the numbers Z =8 and A = 16. Questions: 1- Specify its structure and give the symbolic representation of its nucleus. 2- a) Calculate the mass m of the nucleus, knowing that the mass of one nucleon is 1.67. 10 kg. -27, 3- Write the elctron configuration of oxygen atom and determine its position in the periodic table. 4- The charge of oxygen ion is -2e .Write the symbol of this ion. Write its electron configuration. Determine the number of neutrons found in its nucleus.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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