Question: The element Antimony has two isotopes, Sb-121 with an atomic mass of 120.90u, and an abundance of 57.25%, and Sb123 with an atomic mass of

The element Antimony has two isotopes, Sb-121 with an atomic mass of 120.90u, and an abundance of 57.25%, and Sb123 with an atomic mass of 122.90u. Calculate the average atomic mass of antimony. ( A=121.76)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Lithium exists as two isotopes in nature, 36Li (atomic mass 6.0151amu, abundance 7.594% ) and 37Li (atomic mass 7.0160amu ). What is the percent abundance of the 37Li isotope? Express your answer...

Chlorine exists as two isotopes in nature, 35 17 Cl (atomic mass 34.969 amu, abundance 75.77%) and 37 17 Cl (atomic mass 36.966 amu). (a) What is the percent abundance of the 37 17 Cl isotope? (b)...

1. Element A has two isotopes. The first isotope is present 34.01% of the time and has a mass of 137.11. The second isotope has a mass of 111.37. Calculate the atomic mass of element A. (To two...

1. Element A has two isotopes. The first isotope is present 6.95% of the time and has a mass of 259.87. The second isotope has a mass of 200.17. Calculate the atomic mass of element A. (To two...

Use the table below to calculate the required amount of neutrons for each isotope Use the table as the guide for each isotope in the simulation, add the specified amount of protons and neutrons to do...

I am having trouble with this question if anyone can help I'd appreciate it! A new element, Dv, has 3 isotopes, Dv-101 (atomic mass: 100.8878 amu), Dv-102 (atomic mass: 101.9675 amu), and Dv-103...

An element consists of two isotopes. The abundance of one isotope is 6 0 . 1 % and its atomic mass is 6 8 . 9 2 5 6 u . The atomic mass of the second isotope is 7 0 . 9 2 4 7 u . What is the average...

Only two isotopes of copper occur naturally, 63 Cu (atomic mass = 62.9296 amu; abundance 69.17%) and 63 Cu (atomic mass = 64.9278 amu; abundance 30.83%). Calculate the atomic weight (average atomic...

Can you answer data table 1, data table 2,calculations 1 - A,B,C and 2,3,4,5. Introduction: Isotopes are atoms of the same chemical element, each having a different mass number (different number of...

Budgets can be driven from the top down or can be collaborative or self-imposed. What is a self-imposed budget? What do you think are the major advantages of a self-imposed budget? What in their use...

Suppose that a set of observations is collected from a beta distribution, with an average of = 0.782 and a variance of s2 = 0.0083. Obtain point estimates of the parameters of the beta distribution.

Cu les de estas afirmaciones son VERDADERAS? Answer La cludad capital de Grecia es Atenas. Finlandia es una repubtica de 5 millones cuya capital es Victoria. EU son las siglas de Europe Unlimited....

how can we make the button resposive according to screen in java FX

1. Which of the following statements are true? Which are false? Explain why the false statements are untrue. LO25.1 a. More immigrants arrive to the United States each year illegally than legally. b....

LO25.5 Demonstrate how economics can inform current immigration discussions and attempts to reform immigration laws.

4. How might the output and income gains from immigration shown by the simple immigration model be affected by (a) unemployment in the originating nation, (b) remittances by immigrants to the home...