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chapter 1 chem
chapter 1 chem flashcards
| Question | Answer |
|---|---|
| what is the study of the composistion and structure of matter and the changes it? undergoes? | chemistry |
| what is the horizontal row of blocks in the periodic table called? | period |
| what is the vertical column of blocks in the periodic table called? | group |
| what is the branch of chemistry that includes the study of living things? | biochemistry |
| what branch of chemistry is concerned with the identification and compositoin of materials? | analytical chemistry |
| what is the study of substances containing carbon called? | organic chemistry |
| what is the branch of chemistry that deals with the properties, changes, and relationship of energy and matter? | physical chemistry |
| melting point is what kind of property? | physical |
| what two features distinguish matter? | mass and volume |
| what is the least reactive group of elements called? | the noble gases |