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picture1_Periodic Table Of Elements Printable Pdf 197286 | Electron Config & The Pt


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File: Periodic Table Of Elements Printable Pdf 197286 | Electron Config & The Pt
electron configuration and the periodic table name date period multiple choice and fill in the blank 2 5 1 the elements characterized by the electron configuration notation of s p ...

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                Electron Configuration and the Periodic Table 
          
         NAME      DATE     PERIOD  
                                    Multiple Choice and Fill in the blank 
          
                                                                         2 5
           1. The elements characterized by the electron-configuration notation of s p  in the highest 
              occupied energy level belong to Group ____ ,which is named _____________________. 
                                                     2
           2. Strontium's highest occupied energy level is 4s . Strontium belongs to Group ____ ,which is 
              named _____________________. 
           3. The most active member of the halogen group, with atomic number 9, is named 
              _____________________. 
                                                                       2  1
           4. Aluminum, atomic number 13, has the electron configuration [Ne] 3s 3p . Aluminum is in 
              Period _________________________. 
           5. Cesium, atomic number 55, has the electron configuration [Xe] 6s1. Cesium is In Period 
              _________________________. 
                                 2 6
           6. Neutral atoms with an s p  electron configuration in the highest energy level are named the 
              _________________________. 
           7. The elements that border the zigzag line through the p-block in the periodic table are called the 
              _________________________. 
            
         8. Elements to the right-hand side of the periodic table, or p-block elements, tend 
           to have properties most closely associated with  
          
                (a) gases                             (c) metals 
                (b) nonmetals                         (d) metalloids 
          
         9. Compared to the alkali metals, the alkaline earth metals  
          
                (a) are less reactive                 (c) are less dense 
                (b) have lower melting points         (d) combine more readily with nonmetals 
          
          10. How many elements will there be in a period that involves the filling of s and p sublevels only?  
                            (a)  2                             (c)  18 
                            (b)  8                             (d)  32 
           
          11. Elements in which the d-sublevel is being filled have the properties of  
                  (a) metals                                   (c) metalloids 
                  (b) nonmetals                                (d) gases 
           
          12. In nature, the alkali metals exist as  
                  (a) elements                                 (c) complex ions 
                  (b) compounds                                (d) gases 
           
          13. The length of each period in the periodic table is determined by the  
                  (a) atomic masses of the elements;           (c) sublevels being filled with electrons; 
                  (b) atomic numbers of the elements;          (d) number of isotopes of each element 
           
                                                 True – False   
                                         Classify each of these statements as 
                                                   always true, AT 
                                                 sometimes true, ST 
                                                  or never true, NT 
           
          __________ (14)  In his periodic table, Mendeleev arranged the elements in ascending order of 
                             atomic number. 
          __________ (15)  The representative elements are the Groups 1-2 and 13-18 elements. 
          __________ (16)  The outermost s or p sublevels are only partially filled for the representative 
                             elements. 
          __________ (17)  The transition metals are the Group B elements. 
                                                                     2  2   6  2  7
          __________ (18)  Chlorine has the electron configuration 1s 2s 2p 3s 3p  
          __________ (19)  The element in Group 4A, period 3, is gallium. 
          __________ (20)  The radius of an atom cannot be measured directly. 
          __________ (21)  Removing one electron from an atom results in the formation of a positive ion 
                             with a 1+ charge. 
          __________ (22)  Diamond, a form of carbon, is a good conductor of electricity, 
          __________ (23)  Alkali metals are stored under water to protect them from the oxygen in the air. 
           
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...Electron configuration and the periodic table name date period multiple choice fill in blank elements characterized by notation of s p highest occupied energy level belong to group which is named strontium belongs most active member halogen with atomic number aluminum has cesium neutral atoms an are that border zigzag line through block called right hand side or tend have properties closely associated a gases c metals b nonmetals d metalloids compared alkali alkaline earth less reactive dense lower melting points combine more readily how many will there be involves filling sublevels only sublevel being filled nature exist as complex ions compounds length each determined masses electrons numbers isotopes element true false classify these statements always at sometimes st never nt his mendeleev arranged ascending order representative groups outermost partially for transition chlorine gallium radius atom cannot measured directly removing one from results formation positive ion charge diam...

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