Question:

\(B_2O_3\) is a

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\(SiO_2\) and \(B_2O_3\) are important glass network formers.
  • Network former
  • Network modifier
  • Intermittent oxide
  • Stabilizing oxide
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The Correct Option is A

Solution and Explanation

Concept: In glass chemistry, oxides are classified as network formers, network modifiers, and intermediates.

Step 1:
Network formers are oxides that can form the basic glass network.

Step 2:
Common network formers include: \[ SiO_2,\ B_2O_3,\ P_2O_5 \]

Step 3:
\(B_2O_3\) forms borate glass networks and is an important constituent in borosilicate glass.

Step 4:
Therefore: \[ B_2O_3=\text{Network former} \] Hence, the correct answer is: \[ \boxed{\text{Network former}} \]
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