價格：免費
更新日期：2013-07-03
檔案大小：2.2M
目前版本：1.0
版本需求：Android 1.6 以上版本
官方網站：http://www.susasoftx.com
Email：susasoftx@gmail.com
聯絡地址：Sirkkalankatu 6 C 47 20520 Turku Finland
This application presents the periodic table of the chemical elements.
About
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The periodic table of the chemical elements is a tabular display of the chemical elements. Although precursors to this table exist, its invention is generally credited to Russian chemist Dmitri Mendeleev in 1869, who intended the table to illustrate recurring ("periodic") trends in the properties of the elements. The layout of the table has been refined and extended over time, as new elements have been discovered, and new theoretical models have been developed to explain chemical behavior.
Features
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- The periodic table (zoomable and in some devices pinch-zoomable)
- Descriptions and illustrations of the elements (touch element for information)
The following properties are displayed for each element if the value is currently known by science.
Name,
Element category
Group, Standard atomic weight
Electron configuration
Electrons per shell
Phase, Density (near r.t.)
Liquid density
Melting point
Boiling point
Heat of fusion
Heat of vaporization
Specific heat capacity (25 ∞C)
Oxidation states
Electronegativity
Ionization energies
Atomic radius
Covalent radius
Van der Waals radius
Crystal structure
Magnetic ordering
Electrical resistivity (20 ∞C)
Thermal conductivity (300 K)
Thermal expansion (25 ∞C)
Speed of sound (thin rod)
Young's modulus
Shear modulus
Bulk modulus
Poisson ratio
Mohs hardness
Brinell hardness
CAS registry number
