Chemistry

What is the mass number for a neutral atom that has an atomic number of 33 and 35 neutrons? How do you get the answer

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  1. mass mi,ber = #protons + #neutrons
    Remember # protons is the atomic number.

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  2. So is the answer the atomic number is 66 and 70?

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  3. Mass Number= protons+neutrons=33+35

  4. Of course not. The atomic number is 33 according to the problem.

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