Answers

2016-03-02T22:34:26+08:00
31 - Gallium - Ga

32 - Germanium - Ge

33 - 

34 - Selenium - Se

35 - Bromine - Br

36 - Krypton - Kr

37 - Rubidium - Rb

38 - Strontium - Sr

39 - Yttrium  - Y

40 - Zirconium - Zr

41 - Niobium - Nb

42 - Molybdenum - Mo

43 - Technetium - Tc

44 - Ruthenium - Ru

45 - Rhodium - Rh

46 - Palladium - Pd

47 - Silver - Ag

48 - Cadmium - Cd

49 - Indium - In

50 - Tin - Sn
1 4 1
33 is Ars enic and its symbol is As