75% of a radioactive element decays in 6 hours. Its half life period is ______________ hours?
Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.
A. 4
B. 4-Mar
C. 6-Jan
Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.