Write the law of radioactive decay. Decay constant of a radioactive substance is 10^-3 per year. Calculate its half - life time in year.
A certain radioactive material has a half life of 20 days. How long will take for 3/4 of the atoms originally present to disintegrate? - Quora
How can I calculate the half life of an isotope? | Socratic
97. Half life of a radioactive element is 10 days ,the time during which quantity remains 0.1 of initial mass will be
What is the half life of a radioactive element? - A Plus Topper
Half-Life Calculator
5.7: Calculating Half-Life - Chemistry LibreTexts
HALF-LIFE CALCULATOR
An Easy Equation to Calculate the Half-Life of an Isotope : Chemistry & Physics - YouTube
Tips for Half-Life Calculations - Concept - Chemistry Video by Brightstorm
Half-Life
5 Ways to Calculate Half Life - wikiHow
Half-life period of a radioactive element is 100 seconds. Calculate the disintegration constant and average life period. How much time will it take for 90% decay?
What is the half life of a radioactive element? - A Plus Topper