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.
Concrete costs an average of $98 per cubic yard according to NRMCA. This means you can expect to pay between $3.25 and $5.25 per square foot to have plain concrete poured. Many factors are involved in pricing concrete including the following: grading, subbase preparation, concrete forms and finishing, reinforcement, and the local cost of concrete. Decorative Concrete Costs: Decorative Concrete Cost