We appreciate your visit to Gallium has two naturally occurring isotopes with mass numbers 69 and 71 respectively What is the percentage abundance of both isotopes if their Relative Atomic. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Final answer:
The percentage abundance of Ga-69 is 40.0% and the percentage abundance of Ga-71 is 60.0% (a). The average atomic mass of an element can be calculated using the relative abundance of its isotopes.
Explanation:
The average atomic mass of an element can be calculated using the relative abundance of its isotopes. In this case, gallium has two naturally occurring isotopes with mass numbers 69 and 71, respectively. The relative atomic mass (RAM) of gallium is given as 70.59. To find the percentage abundance of each isotope, we need to solve a system of equations.
Let the percentage abundance of Ga-69 be x, and the percentage abundance of Ga-71 be y. The sum of the percentage abundances should be 100%, so x + y = 100. We can also set up an equation using the average atomic mass:
x(69) + y(71) = 70.59
Solving this system of equations gives us:
x = 40.0% and y = 60.0%
Therefore, the percentage abundance of Ga-69 is 40.0% and the percentage abundance of Ga-71 is 60.0%. So, the correct answer is option a) 40.0% Ga-69, 60.0% Ga-71.
Learn more about Isotopes here:
https://brainly.com/question/40755108
#SPJ11
Thanks for taking the time to read Gallium has two naturally occurring isotopes with mass numbers 69 and 71 respectively What is the percentage abundance of both isotopes if their Relative Atomic. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
