Clear, concise and easy to understand. Fantastic presentation! I wish I had you for a chemistry teacher 30 years ago. I suspect things would have gone differently for me. Better late than never!
Thank you for watching my video. If you liked it, please consider giving it a thumbs up 👍. Feel free to let me know if you have any questions, I'd be happy to help you ☺.
Hi Rassul! Thank you for your comments. It's nice to hear that my videos are helpful. I appreciate your suggestion, I'll definitely make one about radiopharmaceuticals. I think this video will be online by the end of this month. If you have other suggestions, please let me know! Good luck! :-)
Thank you for this. I understand 1/2 life, but I'm far from understanding how to figure out how old something is, for example, by using carbon dating. Let's say, rounding off, carbon has half-life of 5000 years. The animal has been dead 10000 years. What is done to determine the animal is 10K years old? Another example--measure a rock and it's determined to be 2BB years old. Here's my thinking on why I can't understand the dating process--when measured for a certain radioactive element, how do we know what stage of the radioactive process was already in before the measurement was taken? IOW, I can easily measure half-life if I know what 100% is at the beginning, but what if it's already used up 2.5 times its half-life before measuring?
I'm so sorry, but it has been over a year since I've made this video and I forgot most of the specific details regarding its content. I won't be able to help you, my apologies.
Clear, concise and easy to understand. Fantastic presentation! I wish I had you for a chemistry teacher 30 years ago. I suspect things would have gone differently for me. Better late than never!
Oh, it made my day! Thanks, Stormbytes!
Thank you for watching my video. If you liked it, please consider giving it a thumbs up 👍. Feel free to let me know if you have any questions, I'd be happy to help you ☺.
Thank you for your explanation! It made me understand radioactivity so much more!!
Thank you! Glad to hear that it helped you ☺
Well explained...i got cleared all my doubts
Thank you 😊
Keep the good work!! Thanks a lot for the videos. Can you also talk about the radiopharmaceutical aspect? Thanks - Pharmacy students from UCPH.
Hi Rassul! Thank you for your comments. It's nice to hear that my videos are helpful. I appreciate your suggestion, I'll definitely make one about radiopharmaceuticals. I think this video will be online by the end of this month. If you have other suggestions, please let me know! Good luck! :-)
Great video
thanks a lot 👍
thank you for the video
RISE AND SHINE GORDON...
Thank you for this. I understand 1/2 life, but I'm far from understanding how to figure out how old something is, for example, by using carbon dating. Let's say, rounding off, carbon has half-life of 5000 years. The animal has been dead 10000 years. What is done to determine the animal is 10K years old? Another example--measure a rock and it's determined to be 2BB years old. Here's my thinking on why I can't understand the dating process--when measured for a certain radioactive element, how do we know what stage of the radioactive process was already in before the measurement was taken? IOW, I can easily measure half-life if I know what 100% is at the beginning, but what if it's already used up 2.5 times its half-life before measuring?
I'm so sorry, but it has been over a year since I've made this video and I forgot most of the specific details regarding its content. I won't be able to help you, my apologies.
@@dr.paulinemoyaert No problem Dr. Thanks for getting back to me.
Doctor pls put a video on Gallium Generator
I'm sorry, I'm not familiar with a Gallium Generator.
@@dr.paulinemoyaert Thank you
4:43 best moment
I joking thank for the video
Hello, can you help me found job in your country i'm mbbs dr from africa