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polyatomic ion造句

"polyatomic ion"是什么意思   

例句與造句

  1. Polyatomic ions may sometimes be usefully thought of as electrically charged molecules.
  2. The following tables give examples of commonly encountered polyatomic ions.
  3. Lewis structures for polyatomic ions may be drawn by the same method.
  4. Ions can be metals or polyatomic ions.
  5. Each polyatomic ion in a compound is written individually in order to illustrate the separate groupings.
  6. It's difficult to find polyatomic ion in a sentence. 用polyatomic ion造句挺難的
  7. Polyatomic ions are often useful in the context of hydrogen ion yields the sulfate anion ( ).
  8. Only a few representatives are given, as the number of polyatomic ions encountered in practice is very large.
  9. For simple ions the ionic charge and the oxidation number are identical, but for polyatomic ions they often differ.
  10. The phosphate ion is a polyatomic ion with the empirical formula and a molar mass of 94.97 g / mol.
  11. These polyatomic ions are groups of atoms that are covalently bound together and have an overall ionic charge, such as the sulfate ion.
  12. Therefore the name of the metal or positive polyatomic ion is followed by the name of the non-metal or negative polyatomic ion.
  13. Therefore the name of the metal or positive polyatomic ion is followed by the name of the non-metal or negative polyatomic ion.
  14. When this rule is broken, giving the " molecule " a charge, the result is sometimes named a molecular ion or a polyatomic ion.
  15. At high concentrations, HF molecules undergo homoassociation to form polyatomic ions ( such as bifluoride, ) and protons, thus greatly increasing the acidity.
  16. The two notations are, therefore, exchangeable for monatomic ions, but the Roman numerals " cannot " be applied to polyatomic ions.
  17. 更多例句:  下一頁

相鄰詞匯

  1. "polyatom"造句
  2. "polyatomic"造句
  3. "polyatomic alcohol"造句
  4. "polyatomic anion"造句
  5. "polyatomic gas"造句
  6. "polyatomic ions"造句
  7. "polyatomic molecule"造句
  8. "polyatomic molecules"造句
  9. "polyatomic nonmetal"造句
  10. "polyatomic species"造句
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