Question List for "Earth Science"

Pages: 1 ... 25 26 [27] 28 29 ... 138
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Geography » Silicates most commonly form ________. New
Started by xclash
 43 Feb 28, 2020
Geography » Gypsum, which is widely used in plaster and wallboard, is a member of the ________ group. New
Started by nelaaney
 51 Feb 28, 2020
Geography » Light colored silicates have a specific gravity of about 2.7 grams/cm3 are composed primarily of the ... New
Started by cookcarl
 133 Feb 28, 2020
Geography » In 1960 the largest gold producer was South Africa. Now it is ________. New
Started by bobbie
 31 Feb 28, 2020
Geography » Quartz has a characteristic conchoidal fracture, yet rock shops often sell quartz as elongate six ... New
Started by jman1234
 66 Feb 28, 2020
Geography » Geologists may choose to lick a mineral to identify it. What mineral is the geologist expecting with ... New
Started by DelorasTo
 57 Feb 28, 2020
Geography » 1 gram is defined as the mass of 1 cubic centimeter of water. A cubic centimeter of quartz weighs ... New
Started by ec501234
 91 Feb 28, 2020
Geography » Atoms tend to gain, lose, or share electrons until they are surrounded by ________ valence electrons. New
Started by mspears3
 153 Feb 28, 2020
Geography » The columns of the periodic table divide atoms by their ________. New
Started by SO00
 39 Feb 28, 2020
Geography » Which mineral will "double refract" written text? New
Started by james
 124 Feb 28, 2020
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