I think the answer is 1.31m
hope this helps :)
Weathering definition= <span>wear away or change the appearance or texture of (something) by long exposure to the air.
Erosion definition= </span><span>the process of eroding or being eroded by wind, water, or other natural agents.
Deposition definition= </span>the action of deposing someone, especially a monarch.
these definitions are out of my textbook but in my own words.
Answer: 3.29 × 1023 atoms
I think it is because it has an even number of valence electrons.
Heres the answer to your question