Periodic Table with Valence Electrons and Shells - text-solutions

Periodic Table with - 4 oxygen Explanation Groups are the columns that run vertically down the periodic table 003 10.0 points Which oF the

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nanni (arn437) – Periodic Table with Valence Electrons and Shells - text – CNS – (87654) 1 This print-out should have 3 questions. Multiple-choice questions may continue on the next column or page – fnd all choices beFore answering. 001 10.0 points The horizontal rows oF elements in the peri- odic table are called 1. None oF these 2. periods. correct 3. groups. 4. keys. 5. Families. Explanation: 002 10.0 points Which element is in the same group as phos- phorous? 1. magnesium 2. carbon 3. nitrogen correct
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Unformatted text preview: 4. oxygen Explanation: Groups are the columns that run vertically down the periodic table. 003 10.0 points Which oF the Following elements is not cor-rectly paired with its group (Family) name? 1. Strontium (Sr), Alkaline earth metals 2. Lithium (Li), Alkali metals 3. Radon (Rn), Noble gases 4. Bismuth (Bi), Halogens correct Explanation: The pnictogens are the Family containing nitrogen through bismuth. The halogens are ±uorine through astatine....
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This note was uploaded on 09/19/2011 for the course CH 301 taught by Professor Fakhreddine/lyon during the Fall '07 term at University of Texas at Austin.

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