Phase Inspection. 1  Framing: proper technique, boring & notching, wood grade, defective or missing members. 2  Window and door installation and water proofing. 3  Exterior sheathing and vapor barrier is correctly installed. â 4 Plumbing and Electrical inside the walls with correct nail stop shield placement.
Hydrogen is the lightest of the elements and is the most abundant element in the universe. (Also reference http://www.ducksters.com/science/chemistry/hydrogen.php) earth's atmosphere
Answer: Nitrogen. Oxygen is #2. Answer: N2 (Molecular nitrogen) is the most abundant element in the air at about 70%, followed by O2 (Oxygen) at roughly 20%. Making the world better, one answer at a time.