Minerals (silicates): Quartz crystals used in clocks and electronics are chemically what compound? Identify the correct oxide making up quartz (rock crystal). Choose the correct compound.
General Knowledge
General Science
Difficulty: Easy
Choose an option
Answer
Correct Answer: Silicon dioxide (SiO2)
Explanation
Given data
- Material: Quartz crystals in oscillators/timekeeping.
Concept/ApproachNatural and synthetic quartz are crystalline silicon dioxide (SiO2), prized for piezoelectric properties used in stable frequency control.
Final AnswerSilicon dioxide (SiO2)