... > chemical entity > molecular entity > inorganic molecular entity > inorganic ion > inorganic cation > trivalent inorganic cation > monoatomic trication > boron(3+)

... > chemical entity > molecular entity > ion > inorganic ion > inorganic cation > trivalent inorganic cation > monoatomic trication > boron(3+)

... > chemical entity > molecular entity > ion > cation > inorganic cation > trivalent inorganic cation > monoatomic trication > boron(3+)

... > chemical entity > molecular entity > ion > cation > monoatomic cation > monoatomic polycation > monoatomic trication > boron(3+)

... > chemical entity > molecular entity > elemental molecular entity > monoatomic entity > monoatomic ion > monoatomic cation > monoatomic polycation > monoatomic trication > boron(3+)

... > chemical entity > molecular entity > ion > monoatomic ion > monoatomic cation > monoatomic polycation > monoatomic trication > boron(3+)

... > chemical entity > molecular entity > inorganic molecular entity > elemental boron > monoatomic boron > boron(3+)

... > chemical entity > molecular entity > elemental molecular entity > elemental boron > monoatomic boron > boron(3+)

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > boron group molecular entity > boron molecular entity > elemental boron > monoatomic boron > boron(3+)

... > chemical entity > molecular entity > elemental molecular entity > monoatomic entity > monoatomic boron > boron(3+)