Kelsey102502 Kelsey102502
  • 04-06-2019
  • Chemistry
contestada

The atomic masses of elements X and Y will always equal the exact atomic mass of Z

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r3t40
r3t40 r3t40
  • 04-06-2019

[tex]A_r(x)+A_r(y)=A_r(z)[/tex]

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