Question: Answer the following question given this paragraph: Flammability is the ability of matter to burn. When matter burns, it combines with oxygen and changes to different substances. Wood is an example of flammable matter, as seen in Figure below . Q: What term is used to describe the ability of matter to burn? A:
OPTIONS:
- permeability
- reactivity
- volatility
- flammability
Answer: flammability

Question: Answer the following question given this paragraph: A solution is a mixture of two or more substances, but it's not just any mixture. A solution is a homogeneous mixture. In a homogeneous mixture, the dissolved particles are spread evenly through the mixture. The particles of the solution are also too small to be seen or to settle out of the mixture. To put solutions in context as a type of mixture, watch the video at this URL: http://www. youtube. com/watch?v=z2vM-G5I92U . Q: A solution is what type of mixture, where the dissolved particles are spread evenly through the mixture? A:
OPTIONS:
- saline
- gaseous
- heterogeneous
- homogeneous
Answer: homogeneous

Question: Answer the following question given this paragraph: A: Both boxes have the same volume because they are the same size. However, the books have greater mass than the feathers. Therefore, the box of books has greater density. Q: What third property is different if two boxes have the same volume but one has greater mass? A:
OPTIONS:
- oxygen
- output
- diameter
- density
Answer:
density