Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Set up (show work) and calculate the average atomic mass of an unknown element X with two
isotopes, if X-12 makes up 40% of the element and X-14 makes up 60% of the element.
(percent abundances)