he correct statement,

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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25. Select the correct statement.
a)
Na* and K*,are isoelectronic because they both lost one electron and are in Group 1A.
b)
Ar and K* are isoelectronic because they both have 18 electrons.
c)
Na and Mg are isoelectronic because they both are in the third period.
d)
Ca* and Ca2+ are isoelectronic because they both are charged atoms of calcium and lost
electrons.
Transcribed Image Text:lam 25. Select the correct statement. a) Na* and K*,are isoelectronic because they both lost one electron and are in Group 1A. b) Ar and K* are isoelectronic because they both have 18 electrons. c) Na and Mg are isoelectronic because they both are in the third period. d) Ca* and Ca2+ are isoelectronic because they both are charged atoms of calcium and lost electrons.
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