Solved

How Long Does It Take for 105 Mg of Tritium ${ }_{1}^{3} \mathrm{H}$

Question 26

Multiple Choice

How long does it take for 105 mg of tritium, ${ }_{1}^{3} \mathrm{H}$ ,to decay to 35.0 mg? The half-life of tritium is 12.3 yr.

A) 12.3 yr
B) 14.2 yr
C) 19.5 yr
D) 24.6 yr
E) 36.9 yr

Related Questions

Q21: The following nuclear reaction is an

Q22: Complete the following nuclear fission reaction.

Q23: If a nucleus emits a beta particle,its

Q24: Which of the following reactions is

Q25: Complete the following nuclear fission reaction.

Q27: Marie Curie was the first person in

Q28: Write the balanced nuclear equation for

Q29: All of the following statements are true

Q30: If a nucleus decays by successive α,β,β

Q31: A 1.00 g sample of carbon