Q96. An isotope, Technetium-99 (Tc-99), has a half-life of 6 hours. What fraction of the initial mass of a sample would be left after 24 hours?Physics — NUST Mock By Dogers 5 — Question 96 of 200A. 1/2B. 1/4C. 1/16D. 1/20Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →