SOLVED SCIN 138 Week 1 Exam- Questions and Answers( Complete Solution Rated A)

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SCIN 138 Week 1 Exam (timed and single access)

Part 1 of 2 - Rock Forming Minerals 48.0/ 52.0 Points

Question 1 of 25
4.0/ 4.0 Points
Which mineral group is composed of tetrahedrons?





A. carbonates





B. evaporites





C. silicates




Feedback:3.3 Silicate Minerals
Question 2 of 25
4.0/ 4.0 Points
Which element comprises about 8% of the crust?





A. silicon





B. iron

, 

C. aluminum




Feedback:3.1.2 Periodic Table of the Elements
Question 3 of 25
4.0/ 4.0 Points
The lithosphere is made up of numerous minerals and elements. Which of the following is the
most abundant element in the lithosphere?





A. silicon





B. carbonates





C. oxygen




Feedback:3.1.2 Periodic Table of the Elements
Question 4 of 25
4.0/ 4.0 Points
Which type of bond involves the transfer of electrons?





A. covalent