boron
Definition
Boron is a chemical element with the symbol B and atomic number 5.
It is a non-metal that is a member of the carbon group.
Boron has a valence of 3 and can form covalent bonds with other elements.
Boron is a hard, brittle, and chemically inert element.
It has a melting point of 2075 degrees Celsius and a boiling point of 4000 degrees Celsius.
Boron is used in a variety of applications, including the production of borosilicate glass, fibreglass, and rocket fuel.
How can the word be used?
Boron is a non-metal that is found in nature as a free element or as a compound.
Different forms of the word
Noun:
boron (a chemical element with the symbol B and atomic number 5).
Adjective:
boric (of or relating to boron).
Verb:
to boronize (to treat with boron).
Etymology
The word “boron” comes from the Arabic word “buraq” or “buraqān”, which means “borax”. Borax is a naturally occurring mineral that is composed of boron, oxygen, and hydrogen.
Question
Where might boron be found?
AQA Science Exam Question and Answer
Question:
What is "boron," and where is it located in the periodic table?
Answer:
"Boron" is a chemical element with the symbol B and atomic number 5. It is a metalloid found in Group 13 (also known as Group IIIA) and Period 2 of the periodic table. Boron is known for its unique properties, such as its high melting point, low density, and ability to form strong covalent bonds, making it an important element in various industrial applications and compounds.