Your answer to this question is 1.20 times 1024 atoms
Answer: 12.18 u
Explanation: The average atomic mass of an element is calculated by taking the weighted average of the atomic masses of its stable isotopes.
In other words, each stable isotope will contribute to the average mass of the element proportionally to its abundance.
<span>The test dummy will continue forward until it makes contact with another object.</span>
