level: level 2
Questions and Answers List
level questions: level 2
| Question | Answer |
|---|---|
| density | something that is heavy for its volume is said to be dense |
| flow | move and change shape smoothly |
| melting | shange from solid to liquid |
| evidence | data and observations that are used to show a theory is correct |
| melting | change from solid to liquid |
| prediction | what you think will happen in an experiment |
| theory | an idea of why things work the way they do |
| volume | the amount of room that takes something up |
| property | a description of how a material behaves the way it does |
| bond | forces that hold particles together |