Radioactive decay, half-life and uses

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Question 9
Easy

The half-life of sodium-24 is 15 hours.

The table below gives some information about how the mass of a sample of sodium-24 changes with time.

Complete the table.

Mass of sodium-24 in μg\mu\text{g}μgTime in hours
16000
.....15
400.....
[2]

Radioactive decay, half-life and uses Questions

  1. GCSE
  2. /Physics
  3. /Radioactive decay, half-life and uses