Answer: There are 4.8 x 1024 hydrogen atoms in 2.0 moles of CH4
Is the something missing from the question
Answer:
A. He arranged the first periodic table.
Explanation:
Answer is: <span>A. Fracking reduces U.S. dependency on oil and gas from other countries..
Other answers are not bad side of fracking.
</span>Fracking is technique in which rock is fractured by a pressurized liquid and is used in <span>to create cracks in the rock formations through which </span>natural gas<span>, </span>petroleum<span> will flow more freely.</span>
