An unidentified element is known to have an electron configuration, [X] ns2, in its ground state. This element must be in the same family as O radon (Rn) Orubidium (Rb) O arsenic radium (Ra) O lead
An unidentified element is known to have an electron configuration, [X] ns2, in its ground state. This element must be in the same family as O radon (Rn) Orubidium (Rb) O arsenic radium (Ra) O lead
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![**Question:** An unidentified element is known to have an electron configuration, [X] ns², in its ground state. This element must be in the same family as:
- radon (Rn)
- rubidium (Rb)
- arsenic
- radium (Ra)
- lead
**Explanation:**
The question asks you to determine the family of an element based on its electron configuration. The configuration [X] ns² implies that the element has two electrons in its outermost s subshell in its ground state, indicating it is likely an alkaline earth metal. Consider the periodic table positions to determine the correct family.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F80adb728-6954-4f8d-9107-41647af52006%2Faa9fac6c-fb5a-4601-92ab-1685827101fd%2Fvqz41vt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Question:** An unidentified element is known to have an electron configuration, [X] ns², in its ground state. This element must be in the same family as:
- radon (Rn)
- rubidium (Rb)
- arsenic
- radium (Ra)
- lead
**Explanation:**
The question asks you to determine the family of an element based on its electron configuration. The configuration [X] ns² implies that the element has two electrons in its outermost s subshell in its ground state, indicating it is likely an alkaline earth metal. Consider the periodic table positions to determine the correct family.
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