SCIENCE
CHEMISTRY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Bo
|
|
|
Be
|
|
|
B
|
|
|
Bi
|
Detailed explanation-1: -Boron is a chemical element with the symbol B and atomic number 5.
Detailed explanation-2: -Boron is a chemical element with symbol B and atomic number 5. Classified as a metalloid, Boron is a solid at room temperature. 5. B.
Detailed explanation-3: -boron (B), chemical element, semimetal of main Group 13 (IIIa, or boron group) of the periodic table, essential to plant growth and of wide industrial application.
Detailed explanation-4: -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.