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| electronnegativity |
ability of an atom to attract electrons |
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porkchoppony Wed, 17 Nov 2010 00:05:30 GMT |
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ionization first removed =
_______________ ionization energy
_______ from top to bottom
__________ from left to right |
first
decreases
increase |
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porkchoppony Wed, 17 Nov 2010 00:05:13 GMT |
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| ionization is measured in __________ state |
gasous |
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porkchoppony Wed, 17 Nov 2010 00:05:13 GMT |
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| ionization energy |
energy required to remove an electron from an atom |
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porkchoppony Wed, 17 Nov 2010 00:05:13 GMT |
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| anion |
ion with negative charge |
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porkchoppony Wed, 17 Nov 2010 00:05:13 GMT |
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| cation |
ion with positive charge |
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porkchoppony Wed, 17 Nov 2010 00:03:51 GMT |
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| ion |
atom that has + or - charge
equal # of protons and electrons
FORM WHEN ELEMENTS ARE TRANSFERED BETWEEN ATOMS |
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porkchoppony Wed, 17 Nov 2010 00:03:51 GMT |
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atomic radius __________ from top -botom
and __________ left- right |
increases
decreases |
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porkchoppony Wed, 17 Nov 2010 00:03:51 GMT |
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| atomic radius |
1/2 distance between the nuclei of two atoms of the same element when atoms are joined. |
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porkchoppony Wed, 17 Nov 2010 00:03:51 GMT |
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| inner transition level |
highest occupied s sublevel and nearby f sublevel. contains electrons |
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porkchoppony Wed, 17 Nov 2010 00:01:22 GMT |
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| transition metal |
group B
highest occupy S sublevel and a nearby d sublevel contains electrons
(copper, silver, gold, iron) |
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porkchoppony Wed, 17 Nov 2010 00:01:22 GMT |
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| representative elements |
groups 1A-7A
display wide range of physical and chemical properties
EX; metals, nonmetals mataloids, solids |
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porkchoppony Wed, 17 Nov 2010 00:01:22 GMT |
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| noble gases |
group 8A
intert gases
rarely take part in a reaction |
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porkchoppony Wed, 17 Nov 2010 00:01:22 GMT |
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| halogens |
nonmetals of group 7A
"salt" "to be born" |
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porkchoppony Tue, 16 Nov 2010 23:58:52 GMT |
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| alkaline earth metals |
group 2A |
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porkchoppony Tue, 16 Nov 2010 23:58:52 GMT |
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| what does alkali mean? |
"The ashes" |
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porkchoppony Tue, 16 Nov 2010 23:58:52 GMT |
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| alkali metal |
group 1A |
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porkchoppony Tue, 16 Nov 2010 23:58:52 GMT |
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| metalloid |
generally has properties similar to thsoe of metals and non-metals |
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porkchoppony Tue, 16 Nov 2010 23:58:12 GMT |
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| non metals |
poor conductors of heat and electric current |
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porkchoppony Tue, 16 Nov 2010 23:58:12 GMT |
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metals
good conductors of... |
good conductors of heat and electric current |
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porkchoppony Tue, 16 Nov 2010 23:58:12 GMT |
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| periodic law |
when elements are arranged in order of increasing atomic number |
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porkchoppony Tue, 16 Nov 2010 23:58:12 GMT |
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