What are some of the differences between atoms and molecules? A: An atom represents the smallest part of an element that still retains the characteristics of that element, and the bonding between two or more atoms forms a molecule.
debase meaning, definition, what is debase: to reduce the quality or value of something: . Learn more.
Subgrade--this is the native soil (or improved soil), usually compacted. Subbaseâthis is a layer of gravel on top of the subgrade. Base (or base course)âthis is the layer of material on top of the subbase and directly under the slab.