A compound of formula C5H10 gave a 1H NMR spectrum described as follows: δ Multiplicity Integration 1.5 singlet 3H 1.6 singlet 3H 1.7 doublet 3H 5.6 quartet 1H Identify the molecule and write the SMILES string for the structure in the box below. You can use MARVIN sketch or the NIH Online structure editor to get the SMILES string (Click on "start structure editor").

the answer is alpha particles hope i you

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.

a corroding iron, if that's one of your choices