ATOMIC NUMBER 5 Synonyms
There are 5 hypernyms of the phrase atomic number 5. (close relations)
Definition of ATOMIC NUMBER 5
Best Alternative Words for ATOMIC NUMBER 5
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boron | noun, adjectiven, adj | |||||||
noun • a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder | ||||||||
b | ||||||||
noun • aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil • (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter • the 2nd letter of the Roman alphabet • originally thought to be a single vitamin but now separated into several B vitamins • a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder • a logarithmic unit of sound intensity equal to 10 decibels • the 2nd letter of the Roman alphabet • the blood group whose red cells carry the B antigen |