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picture1_Pdf Printable Periodic Table 195226 | Trends In The Periodic Table Practice Problem28292119


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File: Pdf Printable Periodic Table 195226 | Trends In The Periodic Table Practice Problem28292119
trends in periodic table name date 1 in the modern periodic table the elements are 6 as the elements in group ia are considered in arranged in order of increasing ...

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                                                          Trends in Periodic Table
             Name:                                                                                   Date:
             1.   In the modern Periodic Table, the elements are           6.   As the elements in Group IA are considered in
                  arranged in order of increasing                               order of increasing atomic number, the atomic
                                                                                radius of each successive element increases. This
                  A.   atomic number        B.  mass number                     is primarily due to an increase in the number of
                  C.   oxidation number     D.  valence number                  A.   neutrons in the nucleus
                                                                                B.   electrons in the outermost shell
                                                                                C.   unpaired electrons
                                                                                D.   principal energy levels
             2.   Which symbol represents an alkaline earth
                  element?
                  A.   Na      B.  Mg       C.  Ne      D.   Ag
                                                                           7.   Which is the most active nonmetal in the Periodic
                                                                                Table of the Elements?
                                                                                A.   Na      B.   F       C.  I        D.  Cl
             3.   More than two-thirds of the elements are classied
                  as
                  A.   nonmetals            B.  metals
                  C.   metalloids           D.  noble gases                8.   The volume of an acid required to neutralize
                                                                                exactly 15.00 milliliters (mL) of a base could be
                                                                                measured most precisely if it were added to the
                                                                                base solution from a
                                                                                A.   100mL graduate
                                         2+      2+             2+
             4.   In the reaction Zn + Cu   !Zn +Cu, the Cu                     B.   125mL Erlenmeyer 
ask
                  ions
                                                                                C.   50mL buret
                  A.   gain electrons       B.  lose electrons
                                                                                D.   50mL beaker
                  C.   gain protons         D.  lose protons
                                                                           9.   Which of the following atoms has the smallest
             5.   Which particle has the largest radius?                        covalent atomic radius?
                                                 
                  A.   F       B.  Ne       C.  Cl      D.   Ar                 A.   Li      B.   Be      C.  C        D.  F
                                                                    page 1
              10.   Compared to the covalent atomic radius of a                    14.  Which element in Period 2 has the greatest
                    sodium atom, the covalent atomic radius of a                        tendency to form a negative ion?
                    magnesium atom is smaller. The smaller radius is
                    primarily a result of the magnesium atom having                     A.   lithium                B.   carbon
                    A.   a larger nuclear charge                                        C.   neon                   D.   
uorine
                    B.   a smaller nuclear charge
                    C.   more principal energy levels
                    D.   fewer principal levels                                    15.  The greatest dierence in electronegativity between
                                                                                        an element in Group 2 (IIA) and an element in
                                                                                        Group 16 (VIA) occurs in Period
                                                                                        A.   5        B.   2        C.   3        D.   4
              11.   As the elements of Group 16 (VIA) are considered
                    from top to bottom on the Periodic Table, the
                    covalent radii
                                                                                   16.  Which Group 15 (VA) element has the most
                                                                                        metallic character?
                    A.   increase and the ionization energies decrease
                    B.   increase and the ionization energies increase                  A.   N        B.   P        C.   As       D.   Bi
                    C.   decrease and the ionization energies increase
                    D.   decrease and the ionization energies decrease
                                                                                   17.  The arrangement of the elements in the present
                                                                                        Periodic Table is based on atomic
                                                                                        A.   mass                   B.   number
              12.   Chlorine combines with element M to form a                          C.   radius                 D.   density
                    compound with the formula MCl . Which group
                                                       2
                    in the Periodic Table contains element M?
                    A.   16 (VIA)               B.   2 (IIA)
                                                                                   18.  The elements that have the most pronounced
                    C.   13 (IIIA)              D.   17 (VIIA)                          nonmetallic properties are located toward which
                                                                                        corner of the Periodic Table?
                                                                                        A.   upper right            B.   upper left
                                                                                        C.   lower right            D.   lower left
              13.   Which element in Group 17 (VIIA) is least likely
                    to lose an electron?
                    A.   chlorine               B.   iodine                        19.  The most active metal in Group 2 (IIA) is
                    C.   bromine                D.   
uorine
                                                                                        A.   Mg       B.   Sr       C.   Ba       D.   Ca
                                                                           page 2                                     Trends in Periodic Table
              20.  In Period 4 of the Periodic Table, the atom with            23.  Which trends appear as the elements in Period 3
                   the largest covalent radius is located in Group                  are considered from left to right?
                   A.   1 (IA)                B.   13 (IIIA)                        A.   Metallic character decreases, and
                                                                                         electronegativity decreases.
                   C.   3 (IIIB)              D.   18 (O)
                                                                                    B.   Metallic character decreases, and
                                                                                         electronegativity increases.
                                                                                    C.   Metallic character increases, and
                                                                                         electronegativity decreases.
                                                                                    D.   Metallic character increases, and
                                                                                         electronegativity increases.
              21.  As the elements in Group 15 are considered in
                   order of increasing atomic number, which sequence
                   in properties occurs?
                                                                               24.  As the atoms in Period 3 of the Periodic Table are
                   A.   nonmetal ! metalloid ! metal                                considered from left to right, the atoms generally
                                                                                    show
                   B.   metalloid ! metal ! nonmetal
                   C.   metal ! metalloid ! nonmetal                                A.   an increase in radius and an increase in
                                                                                         ionization energy
                   D.   metal ! nonmetal ! metalloid                                B.   an increase in radius and a decrease in
                                                                                         ionization energy
                                                                                    C.   a decrease in radius and an increase in
                                                                                         ionization energy
                                                                                    D.   a decrease in radius and a decrease in
                                                                                         ionization energy
              22.  What occurs as the atomic number of the elements
                   in Period 2 increases?
                                                                               25.  Which list of elements contains two metalloids?
                   A.   The nuclear charge of each successive atom
                        decreases, and the covalent radius decreases.
                                                                                    A.   Si, Ge, Po, Pb        B.   As, Bi, Br, Kr
                   B.   The nuclear charge of each successive atom
                        decreases, and the covalent radius increases.               C.   Si, P, S, Cl          D.   Po, Sb, I, Xe
                   C.   The nuclear charge of each successive atom
                        increases, and the covalent radius decreases.
                   D.   The nuclear charge of each successive atom
                        increases, and the covalent radius increases.          26.  The chemical properties of calcium are most
                                                                                    similar to the chemical properties of
                                                                                    A.   Ar       B.  K        C.   Mg      D.   Sc
                                                                        page 3                                  Trends in Periodic Table
               27.  The elements on the Periodic Table are arranged
                    in order of increasing
                    A.    atomic number          B.    mass number
                    C.    number of isotopes     D.    number of moles
                                                                              page 4                                     Trends in Periodic Table
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...Trends in periodic table name date the modern elements are as group ia considered arranged order of increasing atomic number radius each successive element increases this a b mass is primarily due to an increase c oxidation d valence neutrons nucleus electrons outermost shell unpaired principal energy levels which symbol represents alkaline earth na mg ne ag most active nonmetal f i cl more than two thirds classi ed nonmetals metals metalloids noble gases volume acid required neutralize exactly milliliters ml base could be measured precisely if it were added solution from graduate reaction zn cu erlenmeyer ask ions buret gain lose beaker protons following atoms has smallest particle largest covalent ar li page compared period greatest sodium atom tendency form negative ion magnesium smaller result having lithium carbon larger nuclear charge neon uorine fewer di erence electronegativity between iia and via occurs top bottom on radii va metallic character ionization energies decrease n p...

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