Chemistry

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An alpha particle,4He2+ , has a mass of 4.00151 .
Find the value of its charge to mass ratio in C/kg.

How do I solve this?

  • Chemistry -

    the charge is 2*1.6E-19 coulombs
    the mass is 4*1.672E-27 kg

    so mass/charge= you do it.

  • Chemistry -

    Thank you!

  • Chemistry -

    Nuclei with the same number of neutrons but different mass numbers are called isotones. Write the symbols of four isotones of 236Th

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