Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 2 Atoms, Molecules, and Ions - Study Questions: 36

Answer

a) $2-$ b) $1-$ c) $2+$ and $3+$ d) $3-$

Work Step by Step

According to the periodic table and fig. 2-18 a) Se (Group 6A): $2-$ b) F (Group 7A): $1-$ c) Fe (Fig. 2-18): $2+$ and $3+$ d) N (Group 5A): $3-$ Note that Iron has numerous common charges.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.