Chromium has an atomic mass of 51. 9961μ and consists of four isotopes, Cr50, Cr52, Cr53, and Cr54. The Cr52 isotope has a natural abundance of 83. 79% and an atomic mass of 51. 9405μ. The Cr54 isotope has a natural abundance of 2. 37% and an atomic mass of 53. 9389μ. The natural abundances of the Cr50 and Cr53 isotopes exist in a ratio of 0. 4579:1, and the Cr50 isotope has an atomic mass of 49. 9460μ.
Required:
Determine the atomic mass of the Cr53 isotope.
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 13:50
An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.
Answers: 2
Chemistry, 22.06.2019 07:00
Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane
Answers: 2
Chemistry, 22.06.2019 07:30
Identify two types of chemical bonding in the source of dietary potassium
Answers: 3
Chemistry, 22.06.2019 12:40
In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
Answers: 2
You know the right answer?
Chromium has an atomic mass of 51. 9961μ and consists of four isotopes, Cr50, Cr52, Cr53, and Cr54....
Questions
Mathematics, 13.11.2020 01:50
English, 13.11.2020 01:50
Mathematics, 13.11.2020 01:50
Physics, 13.11.2020 01:50
Mathematics, 13.11.2020 01:50
Advanced Placement (AP), 13.11.2020 01:50
Spanish, 13.11.2020 01:50
Mathematics, 13.11.2020 01:50
History, 13.11.2020 01:50
Mathematics, 13.11.2020 01:50
