Evan TohNov 60 min readRadioactivity - Which statements is not true about alpha particle? Is alpha particle radioactive? 2001PPp1q35
Evan TohNov 61 min readRadioactivity - Questions on Half-lifeHalf-life of a radioactive nuclide is the time taken for half the nuclei of that nuclide in any sample to decay . (time taken for the...