Answered step by step
Verified Expert Solution
Question
1 Approved Answer
help and I'll upvote A 100 gram sample of unknown radioactive element decays into non-radioactive substances. In 740 days the radioactivity of a sample decreases
help and I'll upvote
A 100 gram sample of unknown radioactive element decays into non-radioactive substances. In 740 days the radioactivity of a sample decreases so only 73 grams remain. Use the equation, A(t) = A.Ch. (a) What is the half-Life of the element? half-life: (days) (b) How long will it take for a sample of 100 mg to decay to 45 mg? time needed: (days) Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started