From the list provided below, choose those observations that accurately describe the mineral presented in this image.
A. This mineral has a metallic luster
B. This mineral does not have cleavage
C. This mineral flakes into thin sheets
D. This mineral effervesces with dilute HCl
E. None of these choices are correct.
Answer: B
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Imagine that all minerals found in rocks were the same color. What information would you no longer be able to infer?
A. Composition B. Cooling rate C. Texture
In which of the following types of bonding do atoms loan one or more electrons, as shown in this figure?
A. metallic B. covalent C. ionic D. intermolecular
Which of the following correctly describes how bottled water and water in public drinking systems are purified?
A) They are usually both purified using chlorine. B) They are usually both purified using ozone. C) Bottled water is usually purified using chlorine, but public drinking systems are usually purified using ozone. D) Bottled water is usually purified using ozone, but public drinking systems are usually purified using chlorine.
Weather is a term for atmospheric moisture and temperature on a short-term basis.
Answer the following statement true (T) or false (F)