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antimony

Primary Information
Secondary Information

Definition

Antimony is a chemical element with the symbol Sb and atomic number 51. It is a silvery-white, brittle, and toxic metalloid. Antimony is found in nature as the mineral stibnite.

Antimony is used in a variety of applications, including:

  • Alloys: Antimony is added to lead to make it harder and more resistant to corrosion.
  • Flame retardants: Antimony is added to plastics and textiles to make them flame retardant.
  • Batteries: Antimony is used in the production of batteries.
  • Fireworks: Antimony is used in the production of fireworks.
  • Medicine: Antimony is used in some traditional medicines.

Antimony is a toxic element, and it can be harmful to human health. Exposure to antimony can cause a variety of health problems, including respiratory problems, skin problems, and neurological problems.

Here are some of the key things to know about antimony:

  • It is a chemical element with the symbol Sb and atomic number 51.
  • It is a silvery-white, brittle, and toxic metalloid.
  • It is found in nature as the mineral stibnite.
  • It is used in a variety of applications, including alloys, flame retardants, batteries, fireworks, and medicine.
  • It is a toxic element, and it can be harmful to human health.

How can the word be used?

Antimony is a chemical element with the symbol Sb and atomic number 51.

antimony

Different forms of the word

Noun: antimony.

Adjective: antimonial.

Adverb: antimonially.

Verb: antimonize (to treat with antimony).

Pronoun: antimony (used as a collective noun for antimony).

Etymology

The word "antimony" comes from the Greek word "στίμμι" (stimmí), which means "black antimony". The Greek word "στίμμι" is derived from the Egyptian word "stm", which also means "black antimony". The Egyptian word "stm" was used as a cosmetic to blacken the eyebrows and eyelashes.

Question

What is antimony?

AQA Science Exam Question and Answer

Question:

Describe the chemical element "antimony," including its symbol, atomic number, and common applications in modern industries.

Answer:

  • Antimony is a chemical element with the symbol Sb and atomic number 51. It finds various applications in modern industries, including the production of flame retardants, batteries, and semiconductor materials. Additionally, antimony is used as an alloying agent to improve the properties of other metals, such as lead and tin.