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Question
The basic building block of a silicate is composed of ________.A) 1 oxygen and 1 silicon
B) 2 oxygens and 1 silicon
C) 3 oxygens and 1 silicon
D) 4 oxygens and 1 silicon
Answer
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Related questions
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A) reserve
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A) The crystal structure is characterized by complex polymerized mats that form a sheetlike structure.
B) The structure is characterized by rings that form an interlocking network, forming planar sheets.
C) The structure is produced by flow in the igneous rock, aligning glass layers within the crystal structure.
D) The atoms are arranged in orderly arrangements that form strongly bonded sheets separated by weak bonds between the sheets.
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Use the Periodic table below to answer the following questions: Element 20, Ca, has what chemical property?
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B) It tends to form covalent bonds and an ion with a charge of +1.
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D) Any electron can exchange with adjacent atoms to form a bond; there is no preference.
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B) heat from Earth's interior
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B) oceanic ridges
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A) viscosity
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B) Asthenosphere
C) Lower mantle
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B) spreading ridges
C) convergent plate margins
D) transform plate margins