1. Suppose a U-238 atom lost two protons, two neutrons, and two electrons. What would it be then? 2. The atomic mass number of 20%Hg 3. The atomic number of ",sn is 4. The number of protons in "}B is 5. The number of electrons in B (assuming it's not ionized) is 6. The number of neutrons in B is 7. Which type of particle produced in radioactive decay has a negative charge? 8. Which two types of particles produced in radioactive decay have positive charge? 9. Which type of particle produced in radioactive decay has no charge at all? 10. 230 Th 88Rn + 11. 218 ggAt - He 12. 14C- - + 14N 13. 3Br - 3.Kr + 14. 24Bi - He + 15. 23Bi - _je + 16. 35 Br - tie + 17. 80Br - _je + 18. H + 3Li - He 19. H + H - He +