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ATIEMAR Heavy Industry

Over the more than 30 years of experience

ATIEMAR Heavy Industry which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop in Shangjie Industry Park covers 67000 m ².

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webelements periodic scandium

2015-06-28T18:06:21+00:00

  • The periodic table of the elements by WebElements

    The periodic table is a masterpiece of organised chemical information and the evolution of chemistry's periodic table into the current form is an astonishing achievement The International Union of Pure and Applied Chemistry (IUPAC) confirmed the names of elements 113, 115, 117, and 118 as:

  • WebElements Periodic Table » Cobalt » the essentials

    Cobalt atoms have 27 electrons and the shell structure is 28152 The ground state electronic configuration of neutral cobalt is [Ar]3d 74s 2 and the term symbol of cobalt is 4 F 9/2 Cobalt: description Your user agent does not support the HTML5 Audio element

  • Scandium Wikipedia

    Scandium is a chemical element with the symbol Sc and atomic number 21 A silverywhite metallic dblock element, it has historically been classified as a rareearth element, together with yttrium and the lanthanidesIt was discovered in 1879 by spectral analysis of the minerals euxenite and gadolinite from Scandinavia Scandium is present in most of the deposits of rareearth and uranium

  • Chem4Kids: Elements Periodic Table

    As we move past the first eighteen elements, you can start to learn about transition elements in the fourth period (row) of the periodic tableThe transition metals have electron configurations that are a little different from the first eighteen Make sure you understand the basics of electron orbitals before you move on to this row

  • Periodic Table of Elements and Chemistry

    He called this new element ekasilicon, after observing a gap in the periodic table between silicon and tin: Similarly, Mendeleev discovered gallium (ekaaluminum) and scandium (ekaboron) on paper, because he predicted their existence and their properties before their actual discoveries

  • Periodic table Wikipedia

    The periodic table, also known as the periodic table of (the) chemical elements, is a tabular display of the chemical elementsIt is widely used in chemistry, physics, and other sciences, and is generally seen as an icon of chemistryIt is a graphic formulation of the periodic law, which states that the properties of the chemical elements exhibit a periodic dependence on their atomic numbers

  • Carbon Simple English Wikipedia, the free encyclopedia

    Carbon is a very important chemical element, with a chemical symbol of CAll known life on Earth needs it Carbon has atomic mass 12 and atomic number 6 It is a nonmetal, meaning that it is not a metal When iron is alloyed with carbon, hard steel is formed Carbon in the form of coal is an important fuel

  • Germanium Wikipedia

    Germanium is een scheikundig element met als symbool Ge en atoomnummer 32 Het is een vrij hard grijswit metalloïde, dat behoort tot de koolstofgroepZuiver germanium is een halfgeleider Net zoals het vergelijkbare element silicium komt het in de natuur niet in zuivere vorm voor, maar gebonden aan andere elementen, zoals zuurstofHet komt voor in verschillende mineralen, zoals argyrodiet

  • Krypton – Wikipedia

    Krypton ist ein bei Normalbedingungen einatomiges, farbloses und geruchloses Gas, das bei 121,2 K (−152 °C) kondensiert und bei 115,79 K (−157,36 °C) erstarrt Wie die anderen Edelgase außer dem Helium kristallisiert Krypton in einer kubisch dichtesten Kugelpackung mit dem Gitterparameter a = 572 pm Wie alle Edelgase besitzt Krypton nur abgeschlossene Schalen (Edelgaskonfiguration)

  • The periodic table of the elements by WebElements

    The periodic table is a masterpiece of organised chemical information and the evolution of chemistry's periodic table into the current form is an astonishing achievement The International Union of Pure and Applied Chemistry (IUPAC) confirmed the names of

  • WebElements Periodic Table » Cobalt » the essentials

    Cobalt atoms have 27 electrons and the shell structure is 28152 The ground state electronic configuration of neutral cobalt is [Ar]3d 74s 2 and the term symbol of cobalt is 4 F 9/2 Cobalt: description Your user agent does not support the HTML5 Audio element

  • Scandium Wikipedia

    Scandium is a chemical element with the symbol Sc and atomic number 21 A silverywhite metallic dblock element, it has historically been classified as a rareearth element, together with yttrium and the lanthanidesIt was discovered in 1879 by spectral analysis of the minerals euxenite and gadolinite from Scandinavia Scandium is present in most of the deposits of

  • Chem4Kids: Elements Periodic Table

    As we move past the first eighteen elements, you can start to learn about transition elements in the fourth period (row) of the periodic tableThe transition metals have electron configurations that are a little different from the first eighteen Make sure you understand the basics of electron orbitals before you move on to this row

  • Periodic Table of Elements and Chemistry

    He called this new element ekasilicon, after observing a gap in the periodic table between silicon and tin: Similarly, Mendeleev discovered gallium (ekaaluminum) and scandium (ekaboron) on paper, because he predicted their existence and their properties before their actual discoveries

  • Periodic table Wikipedia

    The periodic table, also known as the periodic table of (the) chemical elements, is a tabular display of the chemical elementsIt is widely used in chemistry, physics, and other sciences, and is generally seen as an icon of chemistryIt is a graphic formulation of the periodic law, which states that the properties of the chemical elements exhibit a periodic dependence on their

  • Carbon Simple English Wikipedia, the free encyclopedia

    Carbon is a very important chemical element, with a chemical symbol of CAll known life on Earth needs it Carbon has atomic mass 12 and atomic number 6 It is a nonmetal, meaning that it is not a metal When iron is alloyed with carbon, hard steel is formed Carbon in the form of coal is an important fuel

  • Germanium Wikipedia

    Germanium is een scheikundig element met als symbool Ge en atoomnummer 32 Het is een vrij hard grijswit metalloïde, dat behoort tot de koolstofgroepZuiver germanium is een halfgeleider Net zoals het vergelijkbare element silicium komt het in de natuur niet in zuivere vorm voor, maar gebonden aan andere elementen, zoals zuurstofHet komt voor in verschillende mineralen,

  • Krypton – Wikipedia

    Krypton ist ein bei Normalbedingungen einatomiges, farbloses und geruchloses Gas, das bei 121,2 K (−152 °C) kondensiert und bei 115,79 K (−157,36 °C) erstarrt Wie die anderen Edelgase außer dem Helium kristallisiert Krypton in einer kubisch dichtesten Kugelpackung mit dem Gitterparameter a = 572 pm Wie alle Edelgase besitzt Krypton nur abgeschlossene Schalen

  • The periodic table of the elements by WebElements

    The periodic table is a masterpiece of organised chemical information and the evolution of chemistry's periodic table into the current form is an astonishing achievement The International Union of Pure and Applied Chemistry (IUPAC) confirmed the names of

  • WebElements Periodic Table » Cobalt » the essentials

    Cobalt atoms have 27 electrons and the shell structure is 28152 The ground state electronic configuration of neutral cobalt is [Ar]3d 74s 2 and the term symbol of cobalt is 4 F 9/2 Cobalt: description Your user agent does not support the HTML5 Audio element

  • Scandium Wikipedia

    Scandium is a chemical element with the symbol Sc and atomic number 21 A silverywhite metallic dblock element, it has historically been classified as a rareearth element, together with yttrium and the lanthanidesIt was discovered in 1879 by spectral analysis of the minerals euxenite and gadolinite from Scandinavia Scandium is present in most of the deposits of

  • Chem4Kids: Elements Periodic Table

    As we move past the first eighteen elements, you can start to learn about transition elements in the fourth period (row) of the periodic tableThe transition metals have electron configurations that are a little different from the first eighteen Make sure you understand the basics of electron orbitals before you move on to this row

  • Periodic Table of Elements and Chemistry

    He called this new element ekasilicon, after observing a gap in the periodic table between silicon and tin: Similarly, Mendeleev discovered gallium (ekaaluminum) and scandium (ekaboron) on paper, because he predicted their existence and their properties before their actual discoveries

  • Periodic table Wikipedia

    The periodic table, also known as the periodic table of (the) chemical elements, is a tabular display of the chemical elementsIt is widely used in chemistry, physics, and other sciences, and is generally seen as an icon of chemistryIt is a graphic formulation of the periodic law, which states that the properties of the chemical elements exhibit a periodic dependence on their

  • Carbon Simple English Wikipedia, the free encyclopedia

    Carbon is a very important chemical element, with a chemical symbol of CAll known life on Earth needs it Carbon has atomic mass 12 and atomic number 6 It is a nonmetal, meaning that it is not a metal When iron is alloyed with carbon, hard steel is formed Carbon in the form of coal is an important fuel

  • Germanium Wikipedia

    Germanium is een scheikundig element met als symbool Ge en atoomnummer 32 Het is een vrij hard grijswit metalloïde, dat behoort tot de koolstofgroepZuiver germanium is een halfgeleider Net zoals het vergelijkbare element silicium komt het in de natuur niet in zuivere vorm voor, maar gebonden aan andere elementen, zoals zuurstofHet komt voor in verschillende mineralen,

  • Krypton – Wikipedia

    Krypton ist ein bei Normalbedingungen einatomiges, farbloses und geruchloses Gas, das bei 121,2 K (−152 °C) kondensiert und bei 115,79 K (−157,36 °C) erstarrt Wie die anderen Edelgase außer dem Helium kristallisiert Krypton in einer kubisch dichtesten Kugelpackung mit dem Gitterparameter a = 572 pm Wie alle Edelgase besitzt Krypton nur abgeschlossene Schalen