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illuminometer    
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illuminometer
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英文字典中文字典相关资料:


  • Periodic Table of Elements - PubChem
    Interactive periodic table with up-to-date element property data collected from authoritative sources Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game!
  • Periodic Table - PubChem
    The PubChem Periodic Table and Element pages help you navigate the abundant chemical element data available within PubChem, while providing a convenient entry point to explore additional information, such as bioactivities, health and safety data, available in PubChem Compound pages for specific elements and their isotopes
  • Fluorine | F (Element) - PubChem
    Chemical element, Fluorine, information from authoritative sources Look up properties, history, uses, and more
  • Silicon | Si (Element) - PubChem
    Periodic Table Silicon Silicon is a chemical element with symbol Si and atomic number 14 Classified as a metalloid, Silicon is a solid at 25°C (room temperature)
  • Hydrogen | H (Element) - PubChem
    Periodic Table Hydrogen Hydrogen is a chemical element with symbol H and atomic number 1 Classified as a nonmetal, Hydrogen is a gas at 25°C (room temperature)
  • Argon | Ar (Element) - PubChem
    Periodic Table Argon Argon is a chemical element with symbol Ar and atomic number 18 Classified as a noble gas, Argon is a gas at 25°C (room temperature)
  • Bismuth | Bi (Element) - PubChem
    Chemical element, Bismuth, information from authoritative sources Look up properties, history, uses, and more
  • Beryllium | Be (Element) - PubChem
    Chemical element, Beryllium, information from authoritative sources Look up properties, history, uses, and more
  • Calcium | Ca (Element) - PubChem
    Periodic Table Calcium Calcium is a chemical element with symbol Ca and atomic number 20 Classified as a n alkaline earth metal, Calcium is a solid at 25°C (room temperature)
  • Indium | In (Element) - PubChem
    Periodic Table Indium Indium is a chemical element with symbol In and atomic number 49 Classified as a post-transition metal, Indium is a solid at 25°C (room temperature)





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