Using the symbol of the previous noble gas to indicate the core electrons, write the electron configuration for each of the following elements. scandium, ?= 21 yttrium, ? = 39 lanthanum, ? = 57 actinium, ? =
Using the symbol of the previous noble gas to indicate the core electrons, write the electron configuration for each of the following elements. scandium, ?= 21 yttrium, ? = 39 lanthanum, ? = 57 actinium, ? =
World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter11: Modern Atomic Theory
Section11.4: Electron Configurations And Atomic Properties
Problem 4RQ
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). Using the symbol of the previous noble gas to indicate the core electrons, write the electron configuration for each of the following elements.
- scandium, ?= 21
- yttrium, ? = 39
- lanthanum, ? = 57
- actinium, ? = 89
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