Bk

symb. Chem. the element berkelium.

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noun

a radioactive transuranic element; discovered by bombarding americium with helium

• Syn: ↑berkelium, ↑atomic number 97

• Hypernyms: ↑metallic element, ↑metal

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abbreviation

1. backwardation

2. balk

3. bank

4. bark

5. black

6. block

7. book

8. brake

9. brook

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Symbol, Chem.

berkelium.

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Bk (chem)

symbol

Berkelium

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bk.,

1. bank.

2. bark.

3. block.

4. book.

Bk (no period),

berkelium (chemical element).

Bk.,

1. Bank.

2. Book.

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symbol the chemical element berkelium