Chapter 16 The d-block elements (1 X$16.1 Outline on the d-block elements X*$16.2 Titanium Vanadium ק16.3 Cr Mo W §16.4Mn §16.5 Fe Co Ni
Chapter 16 The d-block elements (Ⅰ) §16.5 Fe Co Ni §16.4 Mn §16.3 Cr Mo W *§16.2 Titanium Vanadium §16.1 Outline on the d-block elements
16.1 Outline on the d-block elements 16.1.1 The atom radii and ionization energy of the d-block elements 16.1.2 General physical properties 16.1.3 The chemical properties of the d-block elements 16.1.4 Oxidation numbers of the d- block elements 16.1.5 Colors of the d-block metal ions in solution
§16.1 Outline on the d-block elements 16.1.5 Colors of the d-block metal ions in solution 16.1.4 Oxidation numbers of the dblock elements 16.1.3 The chemical properties of the d-block elements 16.1.2 General physical properties 16.1.1 The atom radii and ionization energy of the d-block elements
16.1.1 The atom radii and ionization energy of the d-block elements 1.The position of the d-block elements in the periodic table 1 18 IA 0 2 131415 1617 H II A IⅢIA IVA VA YIA VIA He Li Be N 0 F Ne 3 6 8 9 1011 12 3 Na Mg IIIB IVB VB VIB VIB 四 IB IIB Si P cl Ax Ca Sc Ti Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sx Y Zx Nb o Ru Rh Cd In Sn Sb Te I Xe Ba La Ha Ta Re Pt Au Hg T Pb Bi Po At Rn Ra Ac Rf Db Bh Hs 铜系 Ce Px b Pm Sm Eu Gd Tb Dy Ho Ex Tm Yb Lu 钢系 h Pa Pu Am Cm Bk Cf Es Fm Md No
16.1.1 The atom radii and ionization energy of the d-block elements 1. The position of the d-block elements in the periodic table
2.The valence electron configurations of the d-block elements (n-1dl-10ns-2;Pd:4d0 3dl-34s2 3d54s 3d5-84s23d104s1-2 4dl-25s2 4d4-55s14d55s24d7-85sl 4d05s0-2 5d1-76s2 5d9-106sl 5d06s0-2 3.The atom radii of the d-block elements 161 132 81 Mo 138
3. The atom radii of the d-block elements 2. The valence electron configurations of the d- block elements 3d1-34s2 (n-1)d1-10ns1-2 ; Pd: 4d10 3d54s1 3d5-84s2 3d104s1-2 4d1-25s2 4d4-55s1 4d55s2 4d7-85s1 4d105s0-2 5d1-76s2 5d9-106s1 5d106s0-2
4.The first ionization energy()of d-block elements 900 850 800 6th 750 700 5th 650 4th 600 550 500 B IVB VB VIBVIB VIB IB IB The overall tendency is that values of become slightly bigger from left->right in a row,while irregular in a group
The overall tendency is that values of I1 become slightly bigger from left → right in a row, while irregular in a group. 4. The first ionization energy(I1 ) of d-block elements