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Is Astatine a metal or metalloid ? Is Polonium a metal or metalloid?

Is Astatine a metal or metalloid ?
Is Polonium a metal or metalloid?

Grade:12

2 Answers

S. Giri
63 Points
6 years ago
1) atomic no. Of Polonium is 84 and it is a metalloid. 2) atomic no. Of astatine is 85 and it is also a metalloid.
Akachdeep Medhi
89 Points
5 years ago
Astatine  → ?Metalloid.
Polonium→ Metalloid.
 
With regards,
Akash

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