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Some Intesresting facts about Chemistry
  • 1) Largest atomic size - cesium


    2)lowest atomic size - H


    3)Largest Anion - At -


    4)smallest anion - F -


    5)Lowest electronegativity - Cs


    6)Lowest electron affinity - noble gases


    7)Metals having highest b.pt and m.pt. = mercury and tungsten


    8)Non metal having highest m.pt and b.pt = Helium


    9)Most reactive solid ekement - Li


    10)Most reactive liquid element - Cs


    11)Most reactive gaseous element - Flourine


    12)Most stable element - Tellurium (half life = 2 * 1021 )


    13)Electro-ive element next to flourine - Oxygen


    14)Grp containing max. no. of gases - 18th


    15)total no. of gaseous element in periodic table - 11

    (H , He , N , O , F , Ne , Cl , Ar , Kr , Xe , Ra)


    16)TOTAL NO. OF LIQUID elements - 6

    (Ga , Br , Cs , Hg , Fr , EKa)


    17)total no. of solid elements = 89 (can't name them here heheee)


    18)Liquid radioactive element - Francium


    19)N.metal wid highest M.Pt - Carbon


    20)Metal wid highest valency = Plutonium


    21)highest tensile strength - Boron


    22)Most ionic compound = CsF


    23)Strongest base = Cs (OH)


    24)Strongest basic oxide = Cs2 O


    25)Most conducting metal = Ag


    26)insulating = Pb


    27)Elements wich are amphoteric in nature = Al , Zn , An , Pb


    28)N.METALS having ,etallic lusture = Iodine and Graphite


    29)Naturally occuring heaviest element = uranium


    30)most conducting N.metal - C
  • 2 Comments sorted by
  • hey thanks priyanka for tht great info!! Smile
  • yeah!! some really cool info!! thanks!!

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