Is the molecule the basic unit for all elements? No, the atom is the basic unit for elements. An element consists of one type of atom; iron consists of iron atoms, sulfur consists of sulfur atoms, and so on. A Molecule is a â¦group of atoms of one or more types; carbon dioxide (CO2) is a molecule consisting of one carbon atom and two oxygen atoms, water (H2O) consists of two hydrogen atoms and one oxygen atom.
Quick Answer. The average price of a cubic yard of concrete is around $90, as of 2015. The exact price varies by location and the quality of the concrete. Continue Reading.
1 For very small loads, there might be a minimum charge of 2 or 3 yards.  Bearing in mind the cost factors discussed above, you can expect to pay roughly $120 to $200 per cubic yard for concrete delivery. For 5.5 cubic yards, that works out to $660-$1,100. Use the cubic yardage for your specific project to get a more accurate estimate.