Description QUESTION 41 The chemical symbol Kr stands for kryptonite. TRUE FALSE 2 points Q ...

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Description QUESTION 41 The chemical symbol Kr stands for kryptonite. TRUE FALSE 2 points QUESTION 42 The chemical symbol of silver is: Si S Ar Ag 3 points QUESTION 43 The chemical symbol, Na, represents the element: Sodium Nitrogen Nadon Lanthanum 3 points QUESTION 44 The element, tungsten, is represented by which of the following chemical symbols? W T Tu Tn 3 points QUESTION 45 The proper name for O2- is oxygen ion. TRUE FALSE 2 points QUESTION 46 The proper name for Fe2+ is ferride ion. TRUE FALSE 2 points QUESTION 47 Which of the following describes the specific vanadium ion in the compound, VO2? Vanadide ion Vanadium (II) ion Vanadium (I) ion Vanadium (IV) ion 3 points QUESTION 48 Which of the following describes the specific copper ion in the compound, CuCl? Cupride ion Copper (I) ion Copper (II) ion Cupride (I) ion 3 points QUESTION 49 Which of the following describes the anion in the compound MgO? Mg1+ Mg2+ O1? O2? 3 points QUESTION 50 Which of the following describes the specific iron ion in the compound, FeO? Ferride ion Iron (I) ion Iron (II) ion Ferride (I) ion 3 points QUESTION 51 The proper name for SrO is strontium oxide. TRUE FALSE 2 points QUESTION 52 The proper name for CH4 is monocarbon tetrahydride. TRUE FALSE 2 points QUESTION 53 The proper name for AlCl3 is: Aluminum trichloride Monoaluminum trichloride Aluminum chloride Aluminum chlorine 3 points QUESTION 54 The proper name for VO2 is: Vanadium oxide Vanadium (II) oxide Vanadium (I) oxide Vanadium (IV) oxide 3 points QUESTION 55 The formula for xenon tetrafluoride is: XeF Xe4F XeF4 Xe4F4 3 points QUESTION 56 The formula for carbon dioxide is: CO C2O CO2 C2O2 3 points QUESTION 57 The sharing or transferring of outer valence electrons between atoms results in a chemical bond. TRUE FALSE 2 points QUESTION 58 The bond exhibited between two fluorine atoms is an example of an ionic bond. TRUE FALSE 2 points QUESTION 59 The bond exhibited between nitrogen and oxygen is an example of an ionic bond. TRUE FALSE 2 points QUESTION 60 Which of the following pairs of atoms do NOT exhibit an ionic bond? Xe and F Cs and Cl Mn and F Ba and I 3 points QUESTION 61 Which of the following pairs of atoms do NOT exhibit a covalent bond? O and S C and H Sr and F F and H 3 points QUESTION 62 Which of the following pairs of atoms do NOT exhibit an ionic bond? Cl and Al Cl and B Ca and F Rb and S 3 points QUESTION 63 The Lewis structure of HCl has a double-bond. TRUE FALSE 2 points QUESTION 64 The compound, BF3, has the Lewis structure as shown below: TRUE FALSE 2 points QUESTION 65 The Lewis structure for NH4+ is: 3 points QUESTION 66 The Lewis structure for CO2 is: 3 points QUESTION 67 The compound H2CO, has a Lewis structure of: 3 points QUESTION 68 The Lewis structure for the compound, CH2Cl2, is: 3 points QUESTION 69 Cynthia and Jackie both draw the Lewis structure for F2 as shown below. Which drawing is correct? Explain. Cynthia's Drawing Jackie's Drawing Press Tab to enter the content editor. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). -- Font family -- Andale Mono Arial Arial Black Book Antiqua Comic Sans MS Courier New Georgia Helvetica Impact Symbol Tahoma Terminal Times New Roman Trebuchet MS Verdana Webdings Wingdings -- Font size -- 1 (8pt) 2 (10pt) 3 (12pt) 4 (14pt) 5 (18pt) 6 (24pt) 7 (36pt) -- Format -- Heading Sub Heading 1 Sub Heading 2 Paragraph Formatted Code -- Font family -- -- Font size -- Path: pWords:0 5 points QUESTION 70 Which 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 Mono Arial Arial Black Book Antiqua Comic Sans MS Courier New Georgia Helvetica Impact Symbol Tahoma Terminal Times New Roman Trebuchet MS Verdana Webdings Wingdings -- Font size -- 1 (8pt) 2 (10pt) 3 (12pt) 4 (14pt) 5 (18pt) 6 (24pt) 7 (36pt) -- Format -- Heading Sub Heading 1 Sub Heading 2 Paragraph Formatted Code -- Font family -- -- Font size -- Path: pWords:0