Respuesta :
The atomic mass of an element is the weighted average of the atomic masses of
its isotopes
Answer:
The atomic mass of an element is the weighted average of the atomic masses of isotopes. Examples of isotopes are uranium-235 and uranium-238
Explanation:
Isotopes are defined as the elements having same number of protons but differ in the number of neutrons. The number of protons in an element determine its atomic number. Some of the examples of isotopes are Carbon 12 and Carbon 14.
Isotopes are widely used in healthcare fields. For example, the isotope of cobalt, cobalt-60 is used in the gamma ray irradiation of tumors, isotope of xenon is used in the imaging of lungs, and carbon dating.
For Further Reference:
https://brainly.com/question/2477373
