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CBB 3.4
Chemical Building Blocks- Ch.3 Sec. 4
| Question | Answer |
|---|---|
| nonmetal | an element that lacks most of the properties of a metal |
| halogen | an element found in Group 17 of the periodic table |
| diatomic molecule | a molecule consisting of two atoms |
| noble gas | an element in Group 18 of the periodic table |
| metalloid | an element that has some characteristics of both metals and nonmetals |
| semiconductor | a substance that an conduct electricity under some conditions |