bk
Speech parts
1. bk - Noun
2. Bk - Proper noun
Meaning
a radioactive transuranic element; discovered by bombarding americium with helium
Source: WordNetSynonyms
berkelium
atomic number 97
periodic table
actinide series
metallic element
transuranic element
synthetic element
lanthanide series
f-block element
americium group
radioactive metal
atomic number ninety-seven
atomic weight 247
chemical symbol bk
curium group
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