A radio-active substance has a half life of six months. Three-fourth of the substance will decay in____.
5 843 5f48d6b3e7f09063e630a3d9
Q:
A radio-active substance has a half life of six months. Three-fourth of the substance will decay in____.
- 1Six monthsfalse
- 2Ten monthsfalse
- 3Twelve monthstrue
- 4Twenty four monthsfalse
- Show Answer
- Workspace
- Discuss