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A) 2 B) 6 C) 8 D) 10 ![]()
A) 4 B) 8 C) 10 D) 5 ![]()
A) 4 B) 10 C) 8 D) 2 ![]()
A) 2 B) 5 C) 6 D) 7 ![]()
A) 4 B) 8 C) 2 D) 3 ![]()
A) 4 B) 1 C) 10 D) 6 ![]()
A) sulfur B) talc C) pyrite D) galena ![]()
A) pyrite B) halite C) feldspar D) mica ![]()
A) luster B) property C) streak D) cleavage ![]()
A) cleavage B) luster C) streak D) fracture ![]()
A) salt B) vinegar C) soil D) water ![]()
A) The nitrogen cycle B) The rock cycle C) The water cycle D) The earth cycle ![]()
A) hammer B) penny C) nail D) glass plate ![]()
A) glass plate B) vinegar C) lemon D) nail ![]()
A) fingernail B) hammer C) wood D) streak plate ![]()
A) penny B) vinegar C) streak plate D) water ![]()
A) penny B) nail C) soil D) streak plate ![]()
A) sodium and chlorine B) sodium and silicon C) oxygen and silicon D) silicon and oxygen ![]()
A) oxygen and hydrogen B) sodium and chlorine C) oxygen and silicon D) chlorine and salt ![]()
A) sulfur B) quartz C) mica D) feldspar ![]()
A) 500 years old B) 100 million years old C) 6,000 years old D) 4.5 billion years old ![]()
A) The Mantle B) The Inner Core C) The Crust D) The Outer Core ![]()
A) It never rained B) The sun was too close C) There was no night D) Radioactivity inside the planet ![]()
A) The Sun B) Wind and rain adding water and plant life C) Water eroding the land D) Meteors raining down onto the planet ![]()
A) Silicon B) Oxygen C) Sulfur D) Uranium ![]()
A) octagon B) square C) cubic D) decagon ![]()
A) cubic B) hexagonal C) monoclinic D) triclinic ![]()
A) Bobs Scale of Hardness B) Newton's Scale of Hardness C) Mohs Scale of Hardness D) Foss Scale of Hardness ![]()
A) Geologists B) Engineers C) Geographers D) Biologists ![]()
A) rock origins B) mineral fractures C) crystal shapes D) acid tests ![]()
A) tetragonal B) hexagonal C) triclinic D) cubic ![]()
A) hexagonal B) metamorphic C) triclinic D) cubic |