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atomic theory pt 1
organization of the periodic table/ practicals
| definition | term |
|---|---|
| mentals | found on the far left of the periodic tabel |
| metalloids | zig zag line on the table,in middle/ |
| non- metals | found on the far right of the periodic table. |
| luster | characteristic of metals it means to shine |
| malleable | characteristic of metals it means to be able to be flattened without crumbing |
| ductile | characteristic of metals it means to be able to be drawn out into thin wire |
| semiconductor | characteristic of metalloids it means to conduct heat and electricity sometimes. |
| brittle | characteristic of non- metals it means to crumble |
| dull | characteristic non-metals it means to have no luster |
| corrosive | characteristic of metals, the ability to rust |
| melting | state of matter change, when a solid goes to a liquid |
| boiling | state of matter change,occurs when a liquid goes to a gas. happens through out entire liquid |
| evaporation | state of matter change,occurs when a liquid goes to gas ,occurs on the surface |
| freezing | state of matter change,occurs when a liquid goes to solid |
| condensation | state of matter change,occurs when a gas goes to liquid |
| sublimation | state of matter change,occurs when a solid goes to a gas |
| deposition | state of matter change,occurs when a gas to a solid. |