92.5%
7.42%
92.58%
48.16%
Its percent abundance is 0%.* * Co60 has a relatively short half-life of 5.27 years, and so, is not found in nature at all. Therefore, its percent abundance is not relevant. It is produced artificially.
The fractional abundance is calculated by dividing the abundance of the isotope of interest by the abundance of all the isotopes of the element. For chlorine-37, the percent abundance is 0.2434, or 24.34%.
it is made in stuff.
Antimony (121.90) has the greater abundance, Because its molecular mass is closer to that of Antimony which is(121.75)
48.16%
5%
The natural abundance of 63Cu is about 69.17%.
the natural abundance of chlorine 3 is 24.23%
50.69% natural abundance
1. The natural abundance of 235U is 0,72 % (atomic percentage). 2. 4,99 g of natural uranium contain approx. 8,8396.1019 atoms of 235U.
the abundance is 50%.
natural abundance of N-15 is about 0.37%
the result is 1.00, because relative abundance is just the percent abundance in decimal form. The percent abundance sum is 100%, therefore the answer is 1.00 because the decimal of 100% is 1.00
Its percent abundance is 0%.* * Co60 has a relatively short half-life of 5.27 years, and so, is not found in nature at all. Therefore, its percent abundance is not relevant. It is produced artificially.
Take percent abundance times atomic mass for each isotope then add all up for average atomic mass.
The fractional abundance is calculated by dividing the abundance of the isotope of interest by the abundance of all the isotopes of the element. For chlorine-37, the percent abundance is 0.2434, or 24.34%.