SCIN 138 Week 1 Exam- Questions and Answers | American Military University

SCIN 138 Week 1 Exam- Questions and Answers | American Military University-Part 1 of 2 - Rock Forming Minerals 44.0/ 52.0 Points Question 1 of 25 4.0 / 4.0 Points The periodic table provides a lot of information. Which of the following is NOT provided by the periodic table?A. element nameCORRECT B. atomic mass C. isotope number Feedback:Johnson et al. 3.1.2 Question 2 of 25 4.0 / 4.0 Points Which element comprises about 27% of the crust? A. carbonates oxygen •CORRECT C. silicon Feedback:3.1.2 Periodic Table of the Elements Question 3 of 25 4.0 / 4.0 Points The tendency of a mineral to break along certain planes to make smooth surfaces is called what A. luster B. fracture C. cleavage Feedback:3.5.5 Cleavage and Fracture Question 4 of 25 4.0 / 4.0 Points Which of the following techniques is the MOST diagnostic or reliable?