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science ~24~
EOG review
| Term | Definition |
|---|---|
| electrolysis | the chemical decomposition produced by passing an electric current through a liquid or solution containing ions. |
| precipatate | when 2 liquids mix together and react to create something like paint. |
| Crystal lattice | The symmetrical three-dimensional arrangement of atoms inside a crystal |
| covalent bonds | a chemical bond that involves sharing a pair of electrons between atoms in a molecule |
| actinides | Any of the series of fifteen metallic elements from actinium (atomic number 89) to lawrencium (atomic number 103) in the periodic table. |
| lanthanides | Any of the series of fifteen metallic elements from lanthanum to lutetium in the periodic table. |
| valence electron | the outer most shell |
| alkali metals | the first group in the periodic table |
| alkaline-earthh metals | the 2nd group in the periodic table |
| transitional metals | groups 3-12 on the periodic table |
| noble gases | group 18 |
| boron group | group 3 |
| nitrogen group | group 15 |
| oxygen group | group 16 |
| carbon group | group 14 |