8900481
Descrição
Quiz por Keyaira Branch, atualizado more than 1 year ago
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Criado por Keyaira Branch
aproximadamente 7 anos atrás
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Questão 1
Questão
What is the definition of a mineral?
Responda
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solid
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naturally occurring
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beautiful
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made of water
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inorganic (not made by plants or animals)
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crystalline structure
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fixed chemical composition
Questão 2
Questão
Which of the following is/are (a) mineral(s)?
Responda
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ice
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glass
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snow
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pearl
Questão 3
Questão
What is California's state mineral?
Responda
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quartz
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gold
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galena
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topaz
Questão 4
Questão
What is California's state gem?
Responda
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benitoite
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painite
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jeremejevite
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poudretteite
Questão 5
Questão
What is California's state rock?
Responda
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andesite
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essexite
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dolomite
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serpentinite
Questão 6
Questão
What is California's state fossil
Responda
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great auk
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mammoth
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saber-toothed cat
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imperial woodpecker
Questão 7
Questão
ferromagnesium silicates
Responda
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minerals contain Fe and Mg or both
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lack Fe or Mg
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light colored
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dark colored
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more dense
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less dense
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olivine
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muscovite
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plagioclase feldspar
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biotite
Questão 8
Questão
nonferromagnesian silicates
Responda
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light colored
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pyroxene
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potassium feldspar
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amphibole
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biotite
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quartz
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less dense
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more dense
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lack fe and mg
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muscovite
Questão 9
Questão
What are the important nonsilicates?
Responda
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halite (NaCl_
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hematite (Fe2O3)
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sulfur (S)
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calcite (CaCO3)
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gypsum (CaSO4+H2O)
Questão 10
Questão
What are ferromagnesian silicates' important elements?
Responda
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K, Al, Na
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Fe, Mg
Questão 11
Questão
What are nonferromagnesian silicates' important elements
Responda
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K, Al, Na
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Fe, Mg
Questão 12
Questão
What is the charge on silicon? How many are in a tetrahedron?
Responda
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4+, 4
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1+, 4
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4-, 4
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4+, 1
Questão 13
Questão
What is the charge on oxygen? How many are present in a tetrahedron?
Responda
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2-, 4
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4+, 2
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4-, 2
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2+, 4
Questão 14
Questão
What is the total charge on the silicon tetrahedron?
Responda
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-2
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-3
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-4
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-5
Questão 15
Questão
What is the industrial use for quartz?
Responda
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used for manufacture of glass, paints, abrasives, pressure gauges
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used for porcelain, scouring powder, gemstone
Questão 16
Questão
What is the industrial use for potassium feldspar (orthoclase)
Responda
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used for porcelain, scouring powder, gemstone
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used in ceramics
Questão 17
Questão
What is the industrial use for plagioclase feldspar
Responda
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used in ceramics
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important for ceramics and china, a filler for paper, and rubber in medicines and cosmetics
Questão 18
Questão
What is the indudstrial use for kaolinite?
Responda
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used in ceramics and china, a filler for paper and rubber in medicines and cosmetics
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only of interest to scientists
Questão 19
Questão
What is the industrial use for pyroxene?
Responda
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used for wallboard, pottery, indoor decorating, and sculpture
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only of interest to scientists
Questão 20
Questão
What is the industrial use for amphibole (hornblende)?
Responda
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only of interest to scientists
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used for wallboard, pottery, indoor decorating, and sculpture
Questão 21
Questão
What is the industrial use for gypsum?
Responda
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only of interest to scientists
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used for wallboard, pottery, indoor decorating, and sculpture
Questão 22
Questão
What is the industrial use for biotite?
Responda
-
only of interest to scientists
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used for electrical and heat insulation, also used in manufacture of paper, rubber and fireproof paint and porcelain products
Questão 23
Questão
What is the industrial use for muscovite?
Responda
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used in cement, ornamental stone, fertilizers, chemical industry, polishers, and filters
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used for electrical and heat insulation, also used in manufacture of paper, rubber and fireproof paint and porcelain products
Questão 24
Questão
What is the industrial use for calcite?
Responda
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used in cement, ornamental stone, fertilizers, chemical industry, polishers, and filters
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used as a source of magnesium ore; transparent variety used as a gemstone
Questão 25
Questão
What is the industrial use for olivine?
Responda
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used as a source of magnesium ore; transparent variety used as a gemstone
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most important ore of iron
Questão 26
Questão
What is the industrial use for magnetite?
Responda
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used for manufacture of sulfuric acid to extract iron, gold, copper, colbalt, nickle, etc
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most important ore of iron
Questão 27
Questão
What is the industrial use for pyrite?
Responda
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used for manufacture of sulfuric acid to extract iron, gold, copper, colbalt, nickle, etc
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valuable ornamental stone
Questão 28
Questão
What is the industrial use for azurite and malachite?
Responda
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valuable ornamental stone
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raw material used in manufacture of sulfuric acid, explosives, fungicides, and fertilizers
Questão 29
Questão
What is the industrial use for sulfur?
Responda
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main ore of aluminum
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raw material used in manufacture of sulfuric acid, explosives, fungicides, and fertilizers
Questão 30
Questão
What is the industrial use for bauxite?
Responda
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main ore of lead
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main ore of aluminum
Questão 31
Questão
What is the industrial use for galena?
Responda
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main ore of lead
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used for sandpaper and other abrasives
Questão 32
Questão
What is the industrial use for garnet?
Responda
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used for sandpaper and other abrasives
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a very important iron lore
Questão 33
Questão
What is the industrial use for hematite?
Responda
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a very important iron lore
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vital ingredient in human and animal diets, used in chemical industry for preparation of hydrochloric acid and sodium, also used in food preparation industry
Questão 34
Questão
What is the industrial use for halite?
Responda
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used for manufacture of glass, paints, abrasives, pressure gauges
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vital ingredient in human and animal diets, used in chemical industry for preparation of hydrochloric acid and sodium, also used in food preparation industry
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