Word Games Pro Dictionary
boron
noun
a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
Quick reference
Word Facts
How it sounds
Pronunciation
ˈbɔːˌɹɒn
Listen
Audio Pronunciation
Meaning
Definitions
noun
a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
