Thursday, August 11, 2011
A certain element has three isotopes....calculate the average atomic m? Chemistry question PLEASE HELP ASAP?
A certain element has 3 isotopes. In an average sample of 100 atoms, 73 will have a m of 54.98, 18 will have a m of 55.023, and 9 will have a m 55.102. Calculate the average atomic m of this element.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment