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boron definition
boron |
Grep of noun boron boron boron chamber boron counter tube boron trifluoride Overview of noun boron The noun boron has 1 sense (no senses from tagged texts) 1. boron, B, atomic number 5 -- (a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder) Grep of adj boron boronic Overview of noun boron The noun boron has 1 sense (no senses from tagged texts) 1. boron, B, atomic number 5 -- (a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder)
boron definition