<u>Answer:</u>
<em>The correct equation for measuring the average microscopic weight for 3 isotopes is multiply the rate of abundance by each weight and add them.</em>
<u>Explanation:</u>
To calculate the average microscopic mass of element using weights and relative abundance we have to follow the following steps.
- Take the correct weight of each isotope (that will be in decimal form)
- Multiply the weight of each isotope by its abundance
- Add each of the results together.
<em>This gives the required average microscopic weight of the three isotopes.</em>
No,because they may have more particles
It must be a virtual image, because this is the only kind of image it can produce.
I believe this would be an example of Mary's velocity. We have her speed and direction which is all you need to find velocity.
Answer:
C because it is in earth's mantle
