2. Atoms & Elements
Atomic Mass
19PRACTICE PROBLEM
One isotope of an element has a mass of 68.9256 amu with a percent abundance of 60.11% while the other isotope has a mass of 70.9247 amu. Identify the element and its atomic mass.
One isotope of an element has a mass of 68.9256 amu with a percent abundance of 60.11% while the other isotope has a mass of 70.9247 amu. Identify the element and its atomic mass.