Answer:
2.51 x 1023 atoms C
Explanation:
MW C = 12.011
5g x (1mol/12.011g) =0.416 mol
0.416 mol x (6.022x10^23) = 2.51 x 1023 atoms C
The bare rock will erode, once it erodes the rock will no longer be bare cause eroded sediment will cover it.
Answer:
The process of designing a new technology includes much more than just coming up with a good idea. Possible limitations, or constraints
Explanation:
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Answer:
Only Organism Z is alive, and Organism X has been dead longer than Organism Y.
Explanation:
After the death of an organism, there is radioactive disintegration of C-14 allotrope of carbon, which increases the ratio of C-12 to C-14 in a dead organism as compared to a living organism.