Answers to this round. Elements are ordered by atomic number, Phobos and Deimos orbit Mars rather than Saturn, and litmus establishes acidity or alkalinity.
Benjamin Franklin invented the lightning conductor, fool's gold is pyrite, William Herschel discovered Uranus, and plants convert light to food by photosynthesis.
- Atomic number
- False
- The acidity or alkalinity of a solution
- Lightning conductor
- Pyrite
- William Herschel
- Photosynthesis
- Insects
- Albert Einstein
- Evaporation
- Elastic Potential Energy
- Iron, nickel and cobalt
- Mars
- Dmitri Mendeleev
- True
- Palladium
- Sodium chloride
- Ernest Rutherford
- Air/gas pressure
- True