Question: 1. Which Of The Accompanying Diagrams (A, B, Or C) Best Illustrates Ionic Bonding? (1 Mark) Figure 1 Chemical Bonds. 2. Briefly Define Or Explain: (4 Marks) A. Covalent Bonding B. Metallic Bonding 3. Why Is Colour Not Always A Useful Property In Mineral Identification? Give An Example Of A Mineral That Supports Your Answer. (3 Marks) 4. What Differentiates …
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1. Which of the accompanying diagrams (A, B, or C) best illustrates ionic bonding? (1 Mark) Figure 1 Chemical bonds. 2. Briefly define or explain: (4 Marks) a. Covalent bonding b. Metallic bonding 3. Why is colour not always a useful property in mineral identification? Give an example of a mineral that supports your answer. (3 Marks) 4. What differentiates cleavage from fracture? (3 Marks) 5. Describe the simple chemical test that is useful in identifying the mineral calcite. (2 Marks) 6. Use the periodic table to identify the geologically important elements that have the following numbers of protons: (4 Marks) a. 79 b. 29 c. 13 d. 26
