Expert answer:the periodic table
Answer & Explanation:1 which of the following is a characteristic of nonmetalsnonmetals often conduct electricitynonmetals are often malablenonmetals are often ductiblenonmetals are often brittle solids2 which catagory of elements is listed below the main body of the periodic table?inner transition metalshalogensnonmetalsmetals3 calcium,magnesium, and strontium belong to which group?inner transition metalsalkaline earth metalsakali metalshalogens4 how is the modern periodic table arranged?by increasing atomic massby increasing ionic sizeby increasing atomic numberby increasing electronegativity5 where on the periodic table are the noble gasesin the middlein group 1A(far left-hand side)below the main body of the periodic tablein group 8A(far right-hand side)6 which of the following shows 3 elements in order of decreaing conductivityO,Ge,MnMn,Ge,OGe,O,MnMn,O,Ge7 Telturium is a metaloid how many valence eletronsdoes tellurium have?46358 which of the following elements is a metaloidironsodiumcadmiumsilicon9 which of the following lists the element in order of increasing malleablitySn,Sb,SeSe,Sb,SnSb,Sn,SeSe,Sn,Sb10 which of the following elements is a transuranium element?plutoriumerbiumneodymiumthorium
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