18. What is the difference between Atomic Mass and Atomic Number? a) Atomic Mass is the number of protons; Atomic Number is the number of neutrons b) Atomic Mass is the number of protons and neutrons; Atomic Number is the number of protons c) Atomic Mass is the number of neutrons; Atomic Number is the number of protons d) Atomic Mass is the number of protons; Atomic Number is the number of protons and neutrons. 19. What is the electron configuration of the Fluorine (F) atom? 20. What is the electron configuration of the Neon (Ne) atom? 21. Identify which are responsible for chemical reactions. a) Neutrons b) Electrons c) Protons 22. What does Valence Shell mean? 23. How many valence electrons does the Fluorine (F) atom have? a) 9 b) 10 c) 19 d) 7 24. How many valence electrons does the Hydrogen (H) atom have? a) 2 b) 0 c) 1

18. What is the difference between Atomic Mass and Atomic Number? a) Atomic Mass is the number of protons; Atomic Number is the number of neutrons b) Atomic Mass is the number of protons and neutrons; Atomic Number is the number of protons c) Atomic Mass is the number of neutrons; Atomic Number is the number of protons d) Atomic Mass is the number of protons; Atomic Number is the number of protons and neutrons. 19. What is the electron configuration of the Fluorine (F) atom? 20. What is the electron configuration of the Neon (Ne) atom? 21. Identify which are responsible for chemical reactions. a) Neutrons b) Electrons c) Protons 22. What does Valence Shell mean? 23. How many valence electrons does the Fluorine (F) atom have? a) 9 b) 10 c) 19 d) 7 24. How many valence electrons does the Hydrogen (H) atom have? a) 2 b) 0 c) 1

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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