Irodov – Problems in General Physics

402 Pages·2011·7.98 MB·English

MENDELEEV'S PERIODIC
Groups of
I II V
I 1
Li(cid:9) 3 Be(cid:9) 4 5 B 6(cid:9) C 7 N
II 2 Lithium Beryllium Boron Carbon Nitrogen
6.94 9.0122 10.811 12.01115 14.0067
Na(cid:9) 11 Mg 12 13 Al 14(cid:9) Si 15(cid:9) P
III 3 Sodium Magnesium Aluminium Silicon Phosphorus
22.9898 24.305 26.9815 28.086 30.9376
IC(cid:9) 19 Ca 20 Sc(cid:9) 21 Ti(cid:9) 22 V(cid:9) 23
4 Potassium Calcium Scandium Titanium Vanadium
39.098 40.08 44.956 47.90 50.942
IV
29 Cu 30 Zn 31 Ga 32 Ge 33(cid:9) As
5 Copper Zinc Gallium Germanium Arsenic
63.546 65.38 69.72 72.59 74.9216
Rb 37 Sr 38 Y 39 Zr 40 Nb 41
6 Rubidium Strontium Yttrium Zirconium Niobium
V 85.47 87.62 88.906 91.22 92.906
47 Ag 48 Cd 49(cid:9) In 50 Sn 51 Sb
7 Silver Cadmium Indium Tin Antimony
107.868 112.40 114.82 118.69 121.75
Cs 55 Ba 56 La 57 *(cid:9) Hf (cid:9) 72 Ta 73
t,
8 Cesium Barium Lanthanum Hafnium Tantalum
co
132.905 137.34 138.91 ko(cid:9) 178.49 180.948
VI
79 Au 80 Hg 81 Ti 82 Pb 83(cid:9) Bi
9 Gold Mercury Thallium Lead Bismuth
196.967 200.59 204.37 207.19 208.980
Fr 87 Ra 88 Ac 89 * Ku 104 105
C.3
VII 1 0 Francium Radium Actinium 2 Kurchatovium
c;
[223] 226.0254 [227] a(cid:9) [261]
* LANTHANI
Ce 58 Pr(cid:9) 59 Nd 60 Pm 61 Sm 62 Eu 63 Gd 64
Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium
140.12 140.907 144.24 [145] 150.35 151.96 157.25
** ACTINI
Th 90 Pa(cid:9) 91 U 92 Np 93 Pu 94 Am 95 Cm 96
Thorium Protactinium Uranium Neptunium Plutonium Americium Curium
232.038 231.0359 238.03 [237] [244] [243] [247]
TABLE OF THE ELEMENTS
Elements
VI VII VIII
H(cid:9) 1 He 2
Hydrogen Helium
1.00797 4.00260
8 0 9(cid:9) F Ne 10
Oxygen Fluorine Neon
15.9994 18.9984 20.179
16(cid:9) S 17(cid:9) CI Ar 18
Sulphur Chlorine Argon
32.064 35.453 39.948
Cr(cid:9) 24 Mn 25 Fe(cid:9) 26 Co 27 Ni(cid:9) 28
Chromium Manganese Iron Cobalt Nickel
51.996 54.9380 55.847 58.9332 58.71
34 Se 35 Br Kr 36
Selenium Bromine Krypton
78.96 79.904 83.80
Mo 42 Tc(cid:9) 43 Ru 44 Rh 45 Pd 46
Molybdenum Technetium Ruthenium Rhodi urn Palladium
95.94 P91 101.07 102.905 106.4
52 Te 53(cid:9) I Xe 54
Tellurium Iodine Xenon
127.60 126.9045 131.30
W 74 Re 75 Os 76 Ir(cid:9) 77 Pt 78
Tungsten Rhenium Osmium Iridium Platinum
183.85 186.2 190.2 192.2 196.09
84 Po 85 At Rn 86
Polonium Astatine Radon
[209] 12101 [222]
DES
Tb 65 Dy 66 Ho 67 Er 68 Tm 69 Yb 70 Lu 71
Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium
158.925 162.50 164.930 167.26 168.934 173.04 174.97
DES
Bk 97 Cf 98 Es 99 Fm 100 Md 101 (No)102 Lr 103
Berkelium Californium Einsteinium Fermium Mendelevium(Nobelium)Lawrencium
[2471 [2511 [2541 [2571 [2581 [2551 [2561(cid:9) ....
Problems in General Physics
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I. E. lrodov
Problems
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Physics
Mir Publishers Moscow