nelsonokoro077 nelsonokoro077
  • 16-10-2022
  • Chemistry
contestada

Taking the symbol: "I to represent an atom of the element. a Atomic number of Y b Number Of newton is incan atom of Y C Number of electrons in an atom of Y d mass number of Y if another atom of Y is represented as 16\8Y and a Sample of y contained 90% Y and 10% OF 18\8Y what is the relative atomic mass of Y.​

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