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Elements
| Term | Definition |
|---|---|
| atomic number | the number of protons in the nucleus and the number of electrons surrounding the atom |
| atomic weight | the average weight of an atom of an element |
| electron affinity | the quantitative measure, given in electron volts |
| electronegativity | contains negative electricity |
| atomic radius | the radius of an atom |
| metallic character | |
| types of chemical bonds formed | |
| valence electrons | an electron of an atom, located around the outside |
| ionization energy | the amount of energy required to remove an electron from an atom |
| melting point | the temperature at which a solid substance melts or fuses |
| number of bonds formed | valency |