phlogiston in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
Phlogiston is a hypothetical substance once believed to be released during combustion, central to earlier theories of fire and oxidation before being replaced by the understanding of oxygen.
Crossword clues for phlogiston
Crossword clue ideas and answer hints for the word "phlogiston".
- Substance once thought to be released in fire.
- Hypothetical element in early combustion theories.
- Once believed to explain the nature of burning.
- Discredited theory linked to fire and oxidation.
- Old concept of a fire-related material.
Phlogiston sentence examples
- The concept of phlogiston was once central to the theory of combustion in the 17th and 18th centuries.
- Scientists eventually abandoned the idea of phlogiston in favor of oxygen's role in oxidation.
- In the phlogiston theory, it was believed that substances released phlogiston when burned.
- The decline of phlogiston as a scientific explanation coincided with the rise of modern chemistry.
- Although phlogiston is now a historical curiosity, it played a significant role in the development of chemical science.