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metal nonmetal 1. Mrs. Davis found this substanceat school and was trying todetermine if it was a metal, nonmetal, or metalloid.It has luster, conducts electricity,and is very malleable. Mrs. Davisthinks this substance must bea___________________. metalloid metal metalloid nonmetal 2. Mrs. Ruble found these pieces of material outsidewhile riding her dirt bikeone weekend. She discoveredthey had luster and were very brittle. She tested butfound they did not conductelectricity as good as copper wire. Mrs. Ruble thinks thismaterial is a______________. metal 3. Mrs. Davis discovered this purpleliquid inside of her lab when organizingthe chemicals in the closet. She found itdoes not have luster, is not ductile ormalleable, and does not conduct electricity. Mrs. Davis thinks thissubstance must be a _______________.nonmetal metalloid 4. What physical property is this student trying to test?conductivity magnetism malleability luster metal nonmetal 5. Mrs. Ruble was conductinga test to see how this objectreacted to electricity. Aftertesting it, she decided it was a shiny semiconductor.This object must be a:metalloid conductivity malleability 6. This is a picture of gold thathas been hammered into avery thin sheet to be usedin space ships made by NASA. What physical property of gold makes it able to beturned into thin sheets likethis one?magnetism luster 7. If Mrs. Ruble were to scrape a piece of redside walk chalk across the ground, it wouldleave a streak color of:______________green blue red yellow Fracture Cleavage snap crackle pop hair line fracture 8. This is a picture of a broken bone. When thebone broke, it broke withvery jagged edges. Thistype of break is called:topaz is harder than felspar but softer than fluorite feldspar is harder than apatite and softer than quartz. 9. Which of the following statements is true?10. This student is testing a quartz crystal for a certainproperty. What property are they testing?malleability hardness luster 11. What hardness does quartz have?7 4 12. This mineral is showing a good example of:minerals cleavage hardess fracture |