relative abundance

How do i find the Relative Abundance for Mass between Two Isotopes?

May 8th, 2012
abundance

How do i find the for Mass between Two Isotopes?
I understand how to find the mass of an element given the abundances but how do I find the relative abundance between two isotopes with the given mass?   … Read more

How to calculate the relative abundance of each isotope of chlorine?

May 5th, 2012
abundance

How to calculate the of each isotope of chlorine?
Chlorine exists as two isotopes, Cl-35 and Cl-36. How do you calculate the relative abundance of each isotope?

No need to do the calculations, just an explanation would be   … Read more

Q&A: What is the relative abundance for these isotopes?

May 1st, 2012
abundance

What is the for these isotopes?
The naturally occurring isotopes of Boron are 10B and 11B. The atomic masses of these isotopes are 10.013 amu and 11.009 amu. What is the relative abundance of each of these isotopes?  … Read more

How do you calculate the number of neutrons given the isotope mass and relative abundance?

September 2nd, 2011
abundance

How do you calculate the number of neutrons given the isotope mass and ?
Isotope Mass one: 40
Relative Abundances one: 11%

Isotope Mass two: 42
Relative Abundances two: 86%

Isotope Mass three: 44
Relative Abundance three: 3%  … Read more

How to calculate relative abundance of 3 or more isotopes?

May 23rd, 2011
abundance

How to calculate of 3 or more isotopes?
Naturally occurring silicon is a mixture of three isotopes, 28Si, 29Si and 30Si. The relative atomic mass of silicon is 28.109.

What could be the relative abundance of each of   … Read more