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Java Games: Flashcards, matching, concentration, and word search. |
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| A | B |
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| periods | horizontal rows |
| groups | columns |
| families | another name for groups |
| atomic mass | number found on bottom |
| atomic number | number found on top |
| chemical symbol | 1 or 2 letters that represent an element |
| metals | elements on left side |
| nonmetals | elements on right side |
| metalloids | elements along stair step |
| alkali metals | group 1; very reactive metals |
| alkaline-earth metals | group 2; reactive metals |
| transition metals | groups 3-12 |
| halogens | group 17; very reactive nonmetals |
| noble gases | group 18; unreactive |
| Hydrogen | the 1 element that stands apart |
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VOISE Academy High School |
| Chicago, IL |
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