1. True or false? Electrons are larger than molecules. |
2. True or false? The Atlantic Ocean is the biggest ocean on Earth. |
3. True or false? The chemical make up food often changes when you cook it. |
4. True or false? Sharks are mammals. |
5. True or false? The human body has four lungs. |
6. True or false? Atoms are most stable when their outer shells are full. |
7. True or false? Filtration separates mixtures based upon their particle size. |
8. True or false? Venus is the closest planet to the Sun. |
9. True or false? Conductors have low resistance. |
10. True or false? Molecules can have atoms from more than one chemical element. |
11. True or false? Water is an example of a chemical element. |
12. True or false? The study of plants is known as botany. |
13. True or false? Mount Kilimanjaro is the tallest mountain in the world. |
14. True or false? Floatation separates mixtures based on density. |
15. True or false? Herbivores eat meat. |
16. True or false? Atomic bombs work by atomic fission. |
17. True or false? Molecules are chemically bonded. |
18. True or false? Spiders have six legs. |
19. True or false? Kelvin is a measure of temperature. |
20. True or false? The human skeleton is made up of less than 100 bones. |