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State the uses of three different metalloids. - Chemistry

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Question

State the uses of three different metalloids.

Short Answer

Solution

They are too brittle, to have any structural uses in the pure form.

  • Boron: Boron is used as an insecticide and a fire retardant.
  • Silicon: Silicon gel is generally applied to burn patients and to absorb moisture.
  • Arsenic: It is used for certain medicinal purposes.
  • Antimony: It is used as an antiparasitic drug.
  • Germanium: It finds application along with other metalloids in cell phones as a semiconductor.
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Chapter 6: Metals and Non-metals - Exercise

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Viraf J. Dalal New Simplified Middle School Chemistry [English] Class 7
Chapter 6 Metals and Non-metals
Exercise | Q 10.4
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