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1. Which of these atoms have a height of 120 picometers ?
2. Which of these viruses is not a virus ?
3. What is the symbol of water molecule ?
4. What is the smallest animal from that list ?
5. What is the name of the world's smallest movie ?
6. Which of these noble gases is odd ?
7. What is 2,4 nanometers tall ?
8. The red blood cell is...
9. What is the smallest lenght possible ?
10. Which of these atoms isn't a gas ?