A comparison of the energy stored by different cells on the basis of cell volume: The amount of energy available from a battery is governed by: 1) The type of cell chemistry used. 2) The amount of chemical material available in the cell.
Economic materialism. Materialism is the importance a person attaches to acquiring and consuming material goods. The use of the term materialistic to describe a person's personality or a society tends to have a negative or critical connotation.
Definition of 'idealistic'. idealistic. If you describe someone as idealistic, you mean that they have ideals, and base their behaviour on these ideals, even though this may be impractical. Idealistic young people died for the cause. Older mothers tend to be too idealistic about the pleasures of motherhood.