Category: 1.half-life of a radioactive substance is 2 years. After how many years 75% of this substance does decay into other substances?

1.half-life of a radioactive substance is 2 years. After how

1.half-life of a radioactive substance is 2 years. After how many years 75% of this substance does decay into other substances?

1.half-life of a radioactive substance is 2 years. After how

Posted By Bruce Simons

1.half-life of a radioactive substance is 2 years. After how many years 75% of this substance does decay into other substances?

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