Also see. Stanley Cup Playoffs from 1918 to present, and Avco Cup Playoffs from 1973-1979. Click on the Year or Lg for playoff results. Click on the Champion or Runner-Up for team roster, statistics, and leaders.lso see. Stanley Cup Playoffs from 1918 to present, and Avco Cup Playoffs from 1973-1979. Click on the Year or Lg for playoff results. Click on the Champion or Runner-Up for team roster, statistics, and leaders.
The rate of. decay is a fixed rate called a half-life. The half-life of a radioactive isotope refers to the amount of time. required for half of a quantity of a radioactive isotope to decay. Carbon-14 has a half-life of 5,730 years, which means that if. you take one gram of carbon-14, half of it will decay in 5,730. years. Different isotopes have different half-lives.
But it is possible to measure how long it takes for half the nuclei of a piece of radioactive material to decay. This is called the half-life of the radioactive isotope. There are two definitions of half-life, but they mean essentially the same thing. Half-life is the time taken for: 1  The number of nuclei of the radioactive isotope in a sample to halve. 2  The count rate from a sample containing the radioactive isotope to fall to half its starting level.