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frosja888 [35]
2 years ago
13

What element has 81 protons in the nuclei of its atoms?

Chemistry
2 answers:
WITCHER [35]2 years ago
7 0
Thallium has got 81 protons

<u>Have a nice days.......</u>
Mademuasel [1]2 years ago
5 0

Thallium has 81 protons in the nuclei of its atoms.

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