Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0132525763
ISBN 13: 978-0-13252-576-3

Chapter 12 - Stoichiometry - 12 Assessment - Page 416: 91

Answer

Cesium

Work Step by Step

Cesium is larger. Remember atom size increases as you go down in groups (extra orbitals) and decreases as you move across a period (because of increased contraction from the inc number of protons pulling the electrons).
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.