Download from here the presentation for Atomic and Nuclear. You can use it as a basis to write on it your notes in the class.
You may wish to learn more about Radioactivity and Health, how much radioactivity can be withstained or not from our body; click here for further reading ...!!
You may wish to learn more about Radioactivity and Health, how much radioactivity can be withstained or not from our body; click here for further reading ...!!