188 elements with their symbols ,actual name ,atomic no.,atomic mass,valency
Answers
Atomic Number Chemical Symbol Element Name Atomic Weight (u)
50 Sn Tin 118.71
49 In Indium 114.818
48 Cd Cadmium 112.414
47 Ag Silver 107.8682
46 Pd Palladium 106.42
45 Rh Rhodium 102.9055
44 Ru Ruthenium 101.07
43 Tc Technetium 98
42 Mo Molybdenum 95.95
41 Nb Niobium 92.90637
40 Zr Zirconium 91.224
39 Y Yttrium 88.90584
38 Sr Strontium 87.62
37 Rb Rubidium 85.4678
36 Kr Krypton 83.798
35 Br Bromine 79.904
34 Se Selenium 78.971
33 As Arsenic 74.921595
32 Ge Germanium 72.63
31 Ga Gallium 69.723
30 Zn Zinc 65.38
29 Cu Copper 63.546
28 Ni Nickel 58.6934
27 Co Cobalt 58.933194
26 Fe Iron 55.845
25 Mn Manganese 54.938044
24 Cr Chromium 51.9961
23 V Vanadium 50.9415
22 Ti Titanium 47.867
21 Sc Scandium 44.955908
20 Ca Calcium 40.078
19 K Potassium 39.0983
18 Ar Argon 39.948
17 Cl Chlorine 35.45
16 S Sulfur 32.06
15 P Phosphorus 30.973762
14 Si Silicon 28.085
13 Al Aluminium 26.9815385
12 Mg Magnesium 24.305
11 Na Sodium 22.98976928
10 Ne Neon 20.1797
9 F Fluorine 18.99840316
8 O Oxygen 15.999
7 N Nitrogen 14.007
6 C Carbon 12.011
5 B Boron 10.81
4 Be Beryllium 9.0121831
3 Li Lithium 6.94
2 He Helium 4.002602
1 H Hydrogen 1.008