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5. Which of the following is a species with 12 protons and 10 electrons? a) Ne?* b) Ti2* c) Mg? d) Mg e) Ne?- 2+ 6. What does the formula of water, H2O, suggest? a) There is twice as much mass of hydrogen as oxygen in each molecule. b) There are two hydrogen atoms and one oxygen atom per water molecule. c) There is twice as much mass of oxygen as hydrogen in each molecule. d) There are two oxygen atoms and one hydrogen atom per water molecule. e) None of these.

5. Which of the following is a species with 12 protons and 10 electrons? a) Ne?* b) Ti2* c) Mg? d) Mg e) Ne?- 2+ 6. What does the formula of water, H2O, suggest? a) There is twice as much mass of hydrogen as oxygen in each molecule. b) There are two hydrogen atoms and one oxygen atom per water molecule. c) There is twice as much mass of oxygen as hydrogen in each molecule. d) There are two oxygen atoms and one hydrogen atom per water molecule. e) None of these.

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter2: Atoms, Molecules, And Ions
Section: Chapter Questions
Problem 2.1QE
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5. Which of the following is a species with 12 protons and 10 electrons? a) Ne?* b) Ti?* c) Mg² d) Mg e) Ne?- 6. What does the formula of water, H,O, suggest? a) There is twice as much mass of hydrogen as oxygen in each molecule. b) There are two hydrogen atoms and one oxygen atom per water molecule. c) There is twice as much mass of oxygen as hydrogen in each molecule. d) There are two oxygen atoms and one hydrogen atom per water molecule. e) None of these.
Transcribed Image Text:5. Which of the following is a species with 12 protons and 10 electrons? a) Ne?* b) Ti?* c) Mg² d) Mg e) Ne?- 6. What does the formula of water, H,O, suggest? a) There is twice as much mass of hydrogen as oxygen in each molecule. b) There are two hydrogen atoms and one oxygen atom per water molecule. c) There is twice as much mass of oxygen as hydrogen in each molecule. d) There are two oxygen atoms and one hydrogen atom per water molecule. e) None of these.
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