QUESTION 41The chemical symbol Kr stands for kryptonite.TRUEFALSE2 points QUESTION 42The chemical symbol of silver is:SiSArAg3 points QUESTION 43The chemical symbol, Na, represents the element:SodiumNitrogenNadonLanthanum3 points QUESTION 44The element, tungsten, is represented by which of the following chemical symbols?WTTuTn3 points QUESTION 45The proper name for O2- is oxygen ion.TRUEFALSE2 points QUESTION 46The proper name for Fe2+ is ferride ion.TRUEFALSE2 points QUESTION 47Which of the following describes the specific vanadium ion in the compound, VO2?Vanadide ionVanadium (II) ionVanadium (I) ionVanadium (IV) ion3 points QUESTION 48Which of the following describes the specific copper ion in the compound, CuCl?Cupride ionCopper (I) ionCopper (II) ionCupride (I) ion3 points QUESTION 49Which of the following describes the anion in the compound MgO?Mg1+Mg2+O1−O2−3 points QUESTION 50Which of the following describes the specific iron ion in the compound, FeO?Ferride ionIron (I) ionIron (II) ionFerride (I) ion3 points QUESTION 51The proper name for SrO is strontium oxide.TRUEFALSE2 points QUESTION 52The proper name for CH4 is monocarbon tetrahydride.TRUEFALSE2 points QUESTION 53The proper name for AlCl3 is:Aluminum trichlorideMonoaluminum trichlorideAluminum chlorideAluminum chlorine3 points QUESTION 54The proper name for VO2 is:Vanadium oxideVanadium (II) oxideVanadium (I) oxideVanadium (IV) oxide3 points QUESTION 55The formula for xenon tetrafluoride is:XeFXe4FXeF4Xe4F43 points QUESTION 56The formula for carbon dioxide is:COC2OCO2C2O23 points QUESTION 57The sharing or transferring of outer valence electrons between atoms results in a chemical bond.TRUEFALSE2 points QUESTION 58The bond exhibited between two fluorine atoms is an example of an ionic bond.TRUEFALSE2 points QUESTION 59The bond exhibited between nitrogen and oxygen is an example of an ionic bond.TRUEFALSE2 points QUESTION 60Which of the following pairs of atoms do NOT exhibit an ionic bond?Xe and FCs and ClMn and FBa and I3 points QUESTION 61Which of the following pairs of atoms do NOT exhibit a covalent bond?O and SC and HSr and FF and H3 points QUESTION 62Which of the following pairs of atoms do NOT exhibit an ionic bond?Cl and AlCl and BCa and FRb and S3 points QUESTION 63The Lewis structure of HCl has a double-bond.TRUEFALSE2 points QUESTION 64The compound, BF3, has the Lewis structure as shown below: TRUEFALSE2 points QUESTION 65The Lewis structure for NH4+ is: 3 points QUESTION 66The Lewis structure for CO2 is: 3 points QUESTION 67The compound H2CO, has a Lewis structure of: 3 points QUESTION 68The Lewis structure for the compound, CH2Cl2, is: 3 points QUESTION 69Cynthia and Jackie both draw the Lewis structure for F2 as shown below. Which drawing is correct? Explain. Cynthia's Drawing Jackie's DrawingPress Tab to enter the content editor. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).-- Font family --Andale MonoArialArial BlackBook AntiquaComic Sans MSCourier NewGeorgiaHelveticaImpactSymbolTahomaTerminalTimes New RomanTrebuchet MSVerdanaWebdingsWingdings-- Font size --1 (8pt)2 (10pt)3 (12pt)4 (14pt)5 (18pt)6 (24pt)7 (36pt)-- Format --HeadingSub Heading 1Sub Heading 2ParagraphFormatted Code-- Font family ---- Font size --Path: pWords:05 points QUESTION 70Which functional groups are involved in an amino acid?Press Tab to enter the content editor. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).-- Font family --Andale MonoArialArial BlackBook AntiquaComic Sans MSCourier NewGeorgiaHelveticaImpactSymbolTahomaTerminalTimes New RomanTrebuchet MSVerdanaWebdingsWingdings-- Font size --1 (8pt)2 (10pt)3 (12pt)4 (14pt)5 (18pt)6 (24pt)7 (36pt)-- Format --HeadingSub Heading 1Sub Heading 2ParagraphFormatted Code-- Font family ---- Font size --Path: pWords:0

1. View the videos and read the articles found at the links below on Charles Garnier’s Paris Opera (1860-1875) and Ludwig Mies van der Rohe’s German Pavilion for the Barcelona Exposition of 1929. Feel free to do more research by clicking on the bibliography links provided by these sites, or do your own Google searches on these two architects and/or buildings. 2. Go to https://www.khanacademy.org/humanities/becoming-modern/avant-garde-france3. Click on the video and the short article in the right-hand menu labeled “Garnier, Paris Opera” or view the videoView Garnier, Paris Opéra: Charles Garnier, The Paris Opéra, 1860-75 https://www.youtube.com/watch?v=JoKlfcvCof4 (yes, this is the opera house that inspired “The Phantom of the Opera”!) *Only audio is the Overture from The Phantom of the Opera. http://www.archdaily.com/109135/ad-classics-barcelona-pavilion-mies-van-der-rohe/ https://www.youtube.com/watch?v=_ylBvdn1NQY (Barcelona Pavilion) *Only audio is instrumental from Ghost Story by ColdplayCharles Garnier’s motto to describe his design for the Paris Opera (aka Palais Garnier) was “Bramo assai, poro spero” (Desire for much, hope for little). Legend has it that he also described ornamentation on a building as akin to a lady’s rouge and lipstick (Trachtenberg and Hyman, Architecture from Prehistory to Postmodernity, Second Edition, p. 430). The Second Empire Beaux-Arts style he employed on the Opera is highly ornamental, inside and out. Ludwig Mies van der Rohe’s motto, on the other hand, was famously “Less is more,” as evidenced in his high Modern Barcelona Pavilion. He is also the architect responsible for later glass-curtain wall skyscrapers, such as his Seagram Building in NYC, 1954-58, page 231 in our textbook, fig. 14.23.4. Answer these questions under a word document. Which motto/design approach do you agree with? Do you like a highly ornamented building or a simple, clear structure true to its form and materials? Does it depend on the type of building it is, or the time period in which it was built? Give an example to support your opinion – this can be a building or structure that you are familiar with in your own city, or a building you find on the internet. Give the name and location of the building and include an image in your post. 5. In two separate posts, reply to your classmate - one with whom you agree, and one with whom you disagree, and point out any aspects of this discussion they may have missed in their posts. (“I agree/disagree with you; I like/don’t like your example” ARE NOT valid responses.)