Q: All alkanes are composed of carbon and hydrogen atoms, and have similar bonds, structures, and formulas; noncyclic alkanes all have a formula of cnh2n+2. the number of carbon atoms present in an alkane has what?    Choices:  - done limit  - crippling limit  - such limit  - no limit  A:
no limit

Q: What is the term for a technique used to separate out homogeneous mixtures in which one or more solids are dissolved in a liquid?    Choices:  - transpiration  - absorption  - distillation  - evaporation  A:
evaporation

Q: What characteristic of particles determines how they are carried by flowing water?    Choices:  - density  - color  - texture  - size  A:

size