Promethium orb Synonyms

We can't find synonyms for the phrase "Promethium orb", but we have synonyms for terms, you can combine them.

Promethium Synonyms

metallic element

Orb Synonyms

PO abbreviation

PO is an abbreviation for Promethium Orb

What does PO stand for?

PO stands for "Promethium Orb"

Definitions for Promethium

(noun) a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium

Definitions for Orb

(noun) a more or less round body or mass
(noun) an object with a spherical shape
(noun) the ball -shaped capsule containing the vertebrate eye