In the borax bead test, the active components of the glassy bead are sodium metaborate and boron ses — p Block Elements Chemistry Question
Question
In the borax bead test, the active components of the glassy bead are sodium metaborate and boron sesquioxide. What is the sum of the oxidation states of Boron in $NaBO_2$ and $B_2O_3$?
Answer: 6
💡 Solution & Explanation
The oxidation state of Boron in $NaBO_2$ is +3. The oxidation state of Boron in $B_2O_3$ is also +3. The sum is 3 + 3 = 6.
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