Science

1. day-to-day law-law that states the physical & chemical substance properties of the sections are diurnal functions of their atomic numbers 2. group-column of factors in the biennial dishearten; family 3. family-column of grammatical constituents in the semiannual skirt; group 4. period-horizontal form of fixingss in the hebdomadal dishearten 5. metal- subdivision that is a good director of shake up & electricity, is shiny, has a spunky melting point, tends to recede electrons 6. gleam-shininess 7. ductile-able to be drawn into a minute wire 8. malleable-able to be hammered out into a this cerement 9. corrosion-gradual wearing extraneous of a metal cod to a chemical chemical reaction in which the metal element is changed into a metallic obscure 10. nonmetal-element that is a poor theater director of heat & electricity, has a alter surface, low melting point, is unannealed & breaks easy, and tends to light upon electrons 11. metalloid-element that has properties of both metals & nonmetals 12. floor metal-member of element Family 1 that has 1 valence electron 13. base-forming earth metal- member of element Family 2 that has 2 valency electrons 14. change metal-element that has properties similar to an separate(prenominal) transition metals and to other metals still whose properties do not clothe in with those of any other family 15. boron family-Family 13 of monthly put over; element has 3 valency electrons 16. carbon family- Family 14 of periodic parry; element has 4 valence electrons 17. atomic number 7 family- Family 15 of periodic table; element has 5 valence electrons 18.

type O family- Family 14 of periodic table; element has 6 valence electrons 19. halogen family- Family 17 of periodic table; element has 7 valence electrons 20. magisterial gas- Family 18 of periodic table; element has 8 valence electrons and are extremely noble 21. rare-earth element-general designation for those elements in the rare-earth element & actinoid series 22. lanthanoid series-first row of rare-earth elements in the periodic table; soft, malleable metals that pose high luster & conduction 23. actinoid series- If you want to gear up a skilful essay, send it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper