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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
synonym
atomic number 61
Pm
hypernym
metal
metallic element
promethium vs Pm
promethium vs atomic number 61
promethium vs metal
promethium vs metallic element
Other words that start with:
“P”
,
“PR”
,
“PRO”
,
“PROM”
or end with:
“M”
,
“UM”
,
“IUM”
,
“HIUM”
.
Other nouns that start with:
“P”
,
“PR”
,
“PRO”
,
“PROM”
or end with:
“M”
,
“UM”
,
“IUM”
,
“HIUM”
.
Words unscrambled from / built with letters:
“PROMETHIUM”
.
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