i have to do a homework sheet on copper. one of the questions is "Name the naturally occurring isotopes of copper." I HAVE NO IDEA! and if you could explain, that would be great!
at the same time as your prof may well be a nitwit, there is not any excuse for having problems with very trouble-free stuff which you will desire to have discovered to do in severe college chemistry or can truthfully locate on your textbook. in case you anticipate your prof to be like a severe college instructor, you would be disenchanted. Chlorine has 2 for sure happening isotopes, one in all mass 34.97 amu and the different of mass 36.97 amu. locate the fractional abundances............ that's solved by making use of the weighted sum eqtn. If X is the fraction of Cl-35, then a million-X is the fraction of Cl-37. Then 35.40 5= SUM( fraction x weight ) the place the sum is for the two isotopes. final question. Multiply the DIAMETER of a million.66A-gadgets by making use of the atoms. sounds like approximately 2.7x10^22 A-gadgets . Now convert to something greater effective (10-13 km/Ao) and to miles.
Well... pper has two stable isotopes and 27 unstable isotopes The stable ones are Copper-63 and Copper-65 I'm not exactly sure about names...
