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?

3 answers

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

so mass/charge= you do it.
Thank you!
Nuclei with the same number of neutrons but different mass numbers are called isotones. Write the symbols of four isotones of 236Th