About this site
 |
What would be the mass of one hundred million million (100 000 000 000 000 = 1014) atoms of Uranium 238 (atomic mass is 238)r
 238 g of uranium contains NA particles = 6.02 x 1023 238 / (6.02 x 1023) g of uranium contains 1 particle therefore 238 x 1014 / (6.02 x 1023) g of uranium contains 1014 particles = 3.95 x 10-8g of uranium (39.5 ng of Uranium)
Just think of how a tiny dust particle that would be…. yet it would contain 1014 uranium atoms! |
Follow me...
|
Cyberphysics - a web-based teaching aid - for students of physics, their teachers and parents....
