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silicon dioxide

American  
[sil-uh-kuhn-dahy-ahk-sahyd, sil-uh-kahn] / ˈsɪl ə kən daɪˈɑk saɪd, ˈsɪl əˌkɑn /

noun

  1. silica.


silicon dioxide Scientific  
  1. See silica


Other Word Forms

Derived Forms

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Initially, the silicon wafer, which was topped by a thick layer of silicon dioxide, seemed to prevent diamond growth.

From Science Magazine • Apr. 24, 2024

Yet the silicon-based equivalent is silicon dioxide, which is basically little more than sand, Shostak explained, listing quartz as an example.

From Salon • Dec. 20, 2023

For instance, a popular semiconducting 2D material known as molybdenum disulfide will stick to gold, a metal, but won't directly transfer to insulators like silicon dioxide by just coming into physical contact with that surface.

From Science Daily • Dec. 9, 2023

For this, the team used individual silicon dioxide particles, known as silica, and grafted chain-like polymer molecules as a sort of shell.

From Science Daily • Sep. 25, 2023

With his Sco drill he might have pierced that silicon dioxide armor till he reached the creature's gritty flesh.

From The Planetoid of Peril by Ernst, Paul

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