The CNS, who leads care for patients who have had a stroke o…

The CNS, who leads care for patients who have had a stroke on the nursing unit understands that providing care to a post-stroke may be challenging at times for the nurses. The CNS understands and demonstrates effective leadership by using the following intervention to improve post-stroke patient outcomes.

The element X has two naturally occuring isotopes.  The mass…

The element X has two naturally occuring isotopes.  The masses (amu) and % abundances of the isotopes are given in the table below:   Isotope      Abundance (%)       Mass (amu)     79X 50.7 78.9183 81X 49.3 80.9163 What is the average atomic mass (amu) of element X?