boron is in metals, metalloids or non metals
Answers
Answered by
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
1
✒ Boron is a metals, metalloids or non metals ?
✒ 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.
-----------------------------------------
-: Additional Information :-
-----------------------------------------
✒ Classification of Elements
✏ The elements are divided in 3 parts they are :-
- Metals
- Non-metals
- Metalloids
-----------------------------------------
☞ 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.
Similar questions
Chemistry,
5 months ago
India Languages,
5 months ago
English,
11 months ago
Physics,
11 months ago
Science,
1 year ago