Pacing is moving a story forward with a certain speed. So the correct answer should be slow. To slow a scene to the point of using a coma, add a lot of these. Since all of the sentences are relatively long with a lot of commas and all of that slows the tempo down.
Answer:
H2 is Molecular hydrogen. It is a molecule of hydrogen that consists of two hydrogen atoms bonded together by one single bond (also known as a sigma bond). A subscript also denotes how many of a particular atom is in a molecule, thus H2 has two hydrogens. 2H, on the other hand, denotes two moles of elemental hydrogen.
If u read carefully with all ur hearts then the title and introduction is the evidence which will lead u to wat is written
