Question 4 0 / 0 pts What is the mass of 35.5 micrograms of uranium-235 after 1.12 billions years. Uranium- 235 has a ha
Posted: Fri Apr 29, 2022 12:56 pm
Question 4 0 / 0 pts What is the mass of 35.5 micrograms of uranium-235 after 1.12 billions years. Uranium- 235 has a half-life of 700 million years 22.5 ug 3.54 ug Du Answered 35.4 ug rrect Answer 11.7ug