Problem: OPTIONS:
- solid
- reactive
- saline
- aqueous
Q: Q: Double-replacement reactions generally occur between substances in what kind of solution? A:
Answer: aqueous

Problem:OPTIONS:
- transfer
- deposition
- filtration
- diffusion

Q: The process of moving from areas of high amounts to areas of low amounts is called what? A:
****
A: diffusion

Q: What enthalpy change is observed in an exothermic reaction? A:
OPTIONS:
- positive
- no change
- entropy
- negative
negative

Q: Arteries, veins, and capillaries are the three main types of what? A:
OPTIONS:
- blood shapes
- cell structures
- blood pathways
- blood vessels

Answer: blood vessels

Question: Q: What process typically occurs to metal exposed to outside elements? A:
OPTIONS:
- shrinkage
- extraction
- explosion
- corrosion
Answer: corrosion

input: OPTIONS:
- melting point
- transformation point
- vapor point
- boiling point Now, answer this question: Q: What do you call the temperature at which a liquid boils and starts changing to a gas? A:
A:
output:
boiling point