What is not considered a characteristic of free goods?

The characteristic that is not associated with free goods is that they are highly valuable in monetary terms. Free goods are typically abundant resources that do not have a price associated with them because they are available in such quantities that they do not require any opportunity cost for their consumption.

In contrast, characteristics of free goods include being unlimited in supply, which means there is enough supply to satisfy demand without restrictions; having no opportunity cost, indicating that utilizing these goods does not involve sacrificing another economic choice; and providing utility to consumers, as they still serve a purpose or satisfaction to those who use them.

Goods that are classified as free do not acquire significant monetary value precisely because they are so plentiful that they are not scarce enough to warrant a price. Therefore, they cannot be considered highly valuable in monetary terms.