properties
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| ATOMIC NUMBER | the number of protons around the nucleus A proton is a positively charged elementary particle
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| ATOMIC WEIGHT | the average weight of an atom of an element
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| ELECTRON AFFINITY | the quantitative measure, usually given in electron-volts, of the tendency of an atom or molecule to capture an electron and to form a negative ion.
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| ELECTRONEGATIVITY | containing negative electricity; tending to migrate to the positive pole in electrolysis.
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| electrolysis | the passage of an electric current through an electrolyte with subsequent migration of positively and negatively charged ions to the negative and positive electrodes.
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| ATOMIC RADIUS | the radius of an atom
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| METALLIC CHARACTER | Metallic character is the name given to the set of chemical properties associated with elements that are metals. These chemicals properties result from how readily metals lose their electrons.
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| types of chemical bonds formed | Ionic Bonds- the electrostatic bond between two ions, covalent chemical bond-the bond formed by the sharing of a pair of electrons by two atoms ,
Metallic bonds- the type of chemical bond between atoms in a metallic element
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| valence electrons | an electron of an atom, located in the outermost shell of the atom, that can be transferred to or shared with another atom.
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| IONIZATION ENERGY | the amount of energy required to remove an electron from an atom to form a cation
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| MELTING POINT | the temperature at which a solid substance melts or fuses.
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| NUMBER OF BONDS FORMED. | 3 bonds total
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Created by:
lilstrabs
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