Science Basics
School science, checked again as a grown-up.
- Slides
- 7
- Length
- About 4 min
Spoiler: show the questions 7 questions
- What is the chemical symbol for gold?
- Which gas do plants take in from the air to make their food?
- Sound travels faster through water than through air.
- How many elements are on the periodic table?
- What is the hardest natural material?
- Sort these from smallest to largest.
- A bolt of lightning is hotter than the surface of the Sun.