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Chapter 1
Chemistry
| Question | Answer |
|---|---|
| Study of the composition and structure of materials and the changs tthat materials undergo best describes the science of | chemistry |
| the branch of chemistry that includes the study of materials and process that occur in living things | biochemistry |
| the branch of chemistry that is concerened with the identification and compostion on materials | analytic chemisrty |
| the study of substances containing carbon is | organic chemistry |
| the branch of chemistry concerened with the properties, changes, and relationships between energy and matter is | physical chemistry |
| two features that distinguish matter are | mass and volume |
| the melting of candle wax is classified as a physical change because it | produces no new substances |
| a physical change occurs when a | glue gun melts a glue stick |
| which is not a property of metals | unreactivity |
| the particles in a solid are | packed closely together |