jessicaa2316 jessicaa2316

03-11-2022
Chemistry

Answered

Question 4
Calculate the average atomic mass of the fictional element "X" by using the
information in the table below:
Isotope
X-16
X-17
X-18
Abundance (%)
99.76
0.04
0.20
Atomic Mass
15.9949
16.9991
17.9992

Answer :

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