The words contained in this file might help you see if this file matches what you are looking for:

...Name date blk unit review the periodic table directions fill in blank or circle correct answer where are most reactive metals located lower left as you go from to right across a period atomic radius decreases increases travel down group why number of energy levels increase shielding effect negative ion is larger smaller than its parent atom positive ionization generally drastic jumps caused by break up full half sublevels ex s sublevel p elements called alkali alkaline earth transition nonmetals halogens noble gases what filling d and f inner within have similar valence electrons same shells higher nuclear charge majority arranged according their an element with both metallic nonmetallic properties metalloid which has lowest electronegativity all using following word list actinoid series halogen law lanthanoid mass metal nonmetal semimetal family gas dimitri mendeleev developed chartlike arrangement he stated that if were listed order increasing repeated regular manner this used today ...