Answers edited by Xik

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• Silver has two naturally occurring isotopes. Ag- 107 with a mass of 106.905 amu and a natural abundance of 51.84 % and Ag-109. How do you use the atomic mass of silver listed in the periodic table to determine the mass of Ag-109?
  
• Question #92963
  
• How can you find an oxidation number?
  
• What kind of solid often has the highest melting points?