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finlep [7]
3 years ago
14

Theoretical element “A” has four isotopes. Use the data in the table to calculate the average atomic mass of the unknown element

A. All steps of the calculations must be shown for credit.
Isotope Atomic Mass Abundance
A - 49 49.022 amu 89.89%
A - 48 48.031 amu 7.01%
A - 47 48.007 amu 3.00%
A - 46 46.001 amu 0.10%
Biology
1 answer:
Lisa [10]3 years ago
7 0

Answer:

This is your chemistry teacher, Mrs. Gussman. I wrote this exam question. Be aware that posting exam questions is a serious violation of our school's academic integrity policy. Please remove this post immediately and do not post additional exam questions to the internet.

Explanation:

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