Podcast
Questions and Answers
What is a rapid, persistent chemical change that releases heat and light?
What is a rapid, persistent chemical change that releases heat and light?
- Air
- Fire (correct)
- Earth
- Water
What is the primary element involved in combustion?
What is the primary element involved in combustion?
- Oxygen (correct)
- Hydrogen
- Carbon
- Nitrogen
What is the process of igniting and burning a fuel?
What is the process of igniting and burning a fuel?
- Evaporation
- Freezing
- Combustion (correct)
- Condensation
What is the rapid, persistent chemical change that releases heat and light?
What is the rapid, persistent chemical change that releases heat and light?
What is the primary element involved in most combustion reactions?
What is the primary element involved in most combustion reactions?
What is the result of incomplete combustion of a hydrocarbon fuel?
What is the result of incomplete combustion of a hydrocarbon fuel?