fizik spm soalan separuh hayat (half life) Published 5 years ago • 7.4K plays • Length 5:36 Download video MP4 Download video MP3 Similar videos 6:24 menyelesaikan soalan separuh hayat half life 4:57 fizik spm separuh hayat 27:39 half life / separuh hayat 8:16 fizik spm paper 3 soalan 1 12:10 radioaktif part 1 7:01 fizik spm tindakbalas nuklear