Science, asked by NLacharya, 11 months ago

boron is in metals, metalloids or non metals​

Answers

Answered by leelu27
3

Boron is a non metallic element and the only non-metal of the group 13 of the periodic table the elements. Boron is electron-deficient, possessing a vacant p-orbital. It has several forms, the most common of which is amorphous boron, a dark powder, unreactive to oxygen, water, acids and alkalis.

Answered by Agamsain
1

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✒ Boron is a metals, metalloids or non metals ?

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✒ Boron is a metalloid.

☞ About Boron

  • Boron is a chemical element with the symbol B and atomic number 5.
  • It constitutes about 0.001 percent by weight of Earth's crust.
  • Boron is concentrated on Earth by the water-solubility of its more common naturally occurring compounds, the borate minerals.
  • These are mined industrially as evaporites, such as borax and kernite.
  • The largest known boron deposits are in Turkey, the largest producer of boron minerals.
  • Produced entirely by cosmic ray spallation and supernovae and not by stellar nucleosynthesis.
  • It is a low-abundance element in the Solar System and in the Earth's crust.

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-: Additional Information :-

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✒ Classification of Elements

✏ The elements are divided in 3 parts they are :-

  1. Metals
  2. Non-metals
  3. Metalloids

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☞ What are Metals ?

  • 78% of known elements are metals.
  • They take up the left side of the Periodic Table.
  • At room temperature, they are usually solids (except mercury).
  • They usually have high boiling and melting points.
  • They are shiny having metallic lustre.

☞ What are Non-metals ?

  • They occupy the right-hand side of the Periodic Table.
  • Most non-metals are brittle and are not malleable or ductile.
  • At room temperature, they are usually solids or gases.
  • They usually have low boiling and melting points (except carbon and boron).
  • They are poor conductors of heat and electricity.

☞ What are Metalloids ?

  • Metalloids exhibit some properties of metals as well as of non-metals. 
  • They may have a metallic or dull appearance.
  • They are usually brittle and are fair conductors of electricity.
  • They may gain or lose electrons during chemical reactions.
  • They form alloys with metals.

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