Question

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?

Answer 1

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

so mass/charge= you do it.

Answer 2

Thank you!

Answer 3

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