Problem: OPTIONS:
- chloride
- water
- sulfur
- acetylene
Q: Q: What is an interesting example of a molecule with two central atoms, which are both c atoms? A:
Answer: acetylene

Problem:OPTIONS:
- hydroxyl
- salty
- chlorophyll
- covalent

Q: Which types of compounds are more likely to burn easily? A:
****
A: covalent

Q: Compounds with metals and nonmetals sharing electrons are known as what kinds of compounds? A:
OPTIONS:
- acids
- atoms
- eons
- ions
ions

Q: Through what do plants move enormous amounts of water from the soil to the atmosphere? A:
OPTIONS:
- perspiration
- evaporation
- respiration
- transpiration

Answer: transpiration

Question: Q: What is said about the speed of rotation in systems that create tornadoes? A:
OPTIONS:
- it is magnetic
- it is unchanged
- it is fast
- it is slow
Answer: it is slow

input: OPTIONS:
- magnetic
- aqueous
- porous
- amorphous Now, answer this question: Q: What kind of solid is characterized by an unorganized and unpredictable structure? A:
A:
output:
amorphous