m9au1seGbeVictorit m9au1seGbeVictorit

23-07-2016
Chemistry

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the valence electrons of an atom of which element would feel a smaller effective nuclear charge than the valence electrons of a calcium (ca) atom? a. magnesium (mg) b. potassium (k) c. scandium (sc) d. strontium (sr)

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Hussain514 Hussain514

29-07-2016

D. Strontium is the right answer

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