2 I am an insulator, dull, and non-ductile. What am I?
3 Which of the characteristics in the box above describe nonmetals?
4 Which of the following is NOT a physical property of metals Which of the following is NOT a physical property of metals? A shiny luster B ductile C brittle D good conductors
5 What elements are located on the right side of the table?
6 Which of the following is an element? NaClAuH2OCO2
7 Which planet is most likely to be Earth? Elements in AtmospherePercentage1SodiumHydrogenOxygenPotassiumtrace elements29%22%42%6.5%0.5%2Carbon and Oxygen as CO2Nitrogen97%2.9%0.1%3HeliumCarbon80%19%0.9%478%21%1%