Key Activity B | Half Life Gizmo Answer

After 2 minutes, there are 25 grams of Nexarium left.

Dr. Taylor needed to understand the rate at which Nexarium was decaying so that she could stabilize it and use it for her energy project. She had heard of a phenomenon called half-life, which described the time it took for a radioactive substance to decay by half. But she needed to calculate the half-life of Nexarium to make any progress. half life gizmo answer key activity b

Dr. Taylor ran the simulation and observed the decay of Nexarium over time. She recorded the amount of Nexarium remaining at each time interval: After 2 minutes, there are 25 grams of Nexarium left

As Dr. Taylor analyzed the data, she noticed that the amount of Nexarium was decreasing by half every minute. This meant that the half-life of Nexarium was 1 minute. She had heard of a phenomenon called half-life,

The half-life of Nexarium is 1 minute.

After 3 minutes, there will be 12.5 grams of Nexarium left.