Halloween

3. Dr. Scissorhands reads the bottom of the curve in a __________ to measure liquids accurately.
5. What technique does Selene use to obtain pure water from saltwater?
8. Name the element that shares its name with the smallest planet in our solar system.
11. Noctis locates insects in total darkness by sending out sound waves.
13. Nereida uses a common acid, also known as acetic acid, on her fried potatoes.
14. Dr. Doom wants a flammable gas; hydrogen always burns with a __________ flame.
15. Which metals react strongly with water and must be kept under oil?
18. Elements are made of three subatomic particles: protons, neutrons, and __________.
19. When Ignis heats a solid, it expands and takes up more __________.
20. Vampira drinks blood; which gas do red blood cells carry to the body?

1. Lycanthropes prefer chewing on the body’s longest bone, the __________.
2. The coloured circle in Luna’s eye is a key ingredient for her magical potion.
4. Kobolds love sugar. Which food group breaks down into glucose in digestion?
6. Creatures without a spine are often found in witch’s cauldrons.
7. Morgath generates a gas from calcium carbonate and hydrochloric acid to put out flames. What gas is it?
9. Predators feed only on other __________.
10. What chemical does Morgana add to her potion water to kill germs?
12. Vlad has no __________ when he gazes at his reflection.
16. Victor channels electricity in his experiments, which is the flow of __________.
17. When Alaric tests for moisture, he uses anhydrous copper sulfate, which turns __________ in the presence of water.