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Results 3491 - 3500 of 3509 for Catalysts
  • Article - 29 Jul 2013
    Rhenium is a silvery-white metal having one of the highest melting points of all metals. Being a member of group 7 of the periodic table, rhenium was the last stable element to be discovered in 1925.
  • Article - 7 Aug 2013
    Palladium is a rare, lustrous silvery-white metal discovered in 1803 by William Hyde Wollaston. It belongs to group 10, periodic number 5 of the periodic table. Its atomic number is 46.
  • Article - 7 Aug 2013
    Osmium is a hard, brittle, bluish-white chemical element in Group 8 of the periodic table, with an atomic number 76. It is the densest of all the elements, and it is found in nature as an alloy,...
  • Article - 29 Jul 2013
    Zinc is a bluish-white metal having lustrous appearance. It is brittle by nature and has a crystalline structure. It also exhibits good malleability and ductility at higher temperatures. The atomic...
  • Article - 11 Jul 2013
    Molybdenum is a chemical element with Mo as its symbol. It belongs to group 6, periodic number 5 of the periodic table. Its atomic number is 42, and has a Mohs hardness of 5.5.
  • Article - 11 Jul 2013
    Manganese is a pinkish-gray, chemically active element with Mn as its symbol. It belongs to group 7, periodic number 4 of the periodic table. Its atomic number is 25.
  • Article - 11 Jul 2013
    Cesium is silvery gold in appearance, soft and ductile by nature. It is the most alkaline and the most electronegative element. It is in the liquid state at room temperature.
  • Article - 15 Jul 2013
    Chromium is a chemical element with Cr as its symbol. It belongs to group 6, periodic number 4 of the periodic table. Its atomic number is 24.
  • Article - 12 Jul 2013
    Cobalt is a chemical element with Co as its symbol. It belongs to group 9, periodic number 4 of the periodic table. Its atomic number is 27.
  • Article - 10 Apr 2013
    Cadmium oxide is an inorganic compound with the chemical formula CdO. It crystallizes in cubic rocksalt lattice with anion centers and octahedral cation. It occurs naturally in the rare mineral...

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