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Chemical Principles in the Laboratory
Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter13: The Geometrical Structure Of Molecules-an Experiment Using Molecular Models
Section: Chapter Questions
Problem 2ASA: The model consists of balls and sticks. a. How many holes should be in the ball you select for the N...
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pls help with these questions - 3

7. Which of the following statements is false regarding electronegativity? A) F > O B) O >Ti C) AI > Na D) Fr > Na E) Li > K 8. Isotopes are atoms with the same number of a) electrons ; protons b) protons ; electrons c) protons ; neutrons but vary in the number of 9. Which of the following has the smallest atomic radius? A) Si B) P C) CI D) S 10. As you move from left to right across the second period of the periodic table: A) the ionization energy increases B) atomic radii increase C) the electronegativity decreases D) the atomic mass decreases
Transcribed Image Text:7. Which of the following statements is false regarding electronegativity? A) F > O B) O >Ti C) AI > Na D) Fr > Na E) Li > K 8. Isotopes are atoms with the same number of a) electrons ; protons b) protons ; electrons c) protons ; neutrons but vary in the number of 9. Which of the following has the smallest atomic radius? A) Si B) P C) CI D) S 10. As you move from left to right across the second period of the periodic table: A) the ionization energy increases B) atomic radii increase C) the electronegativity decreases D) the atomic mass decreases
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