Question

0 norun. His green led to his downfall-abstract noun .

​

Answer 1

Explanation:

The history of science during the Age of Enlightenment traces developments in science and technology during the Age of Reason, when Enlightenment ideas and ideals were being disseminated across Europe and North America. Generally, the period spans from the final days of the 16th and 17th-century Scientific Revolution until roughly the 19th century, after the French Revolution (1789) and the Napoleonic era (1799–1815). The scientific revolution saw the creation of the first scientific societies, the rise of Copernicanism, and the displacement of Aristotelian natural philosophy and Galen's ancient medical doctrine. By the 18th century, scientific authority began to displace religious authority, and the disciplines of alchemy and astrology lost scientific credibility.

Answer 2

Answer:

Many abstract nouns are derived from adjectives. Examples : greenness (from green), depth (from deep), freedom (from free), wisdom (from wise), rotundity (from rotund), falsity or falseness (from false), bravery (from brave). ... But abstract nouns become proper when the quality or idea is personified.