Chemistry, asked by mahnoorkhattak110, 9 months ago

28. The rarest naturally - occurring element in the earth's crust is:
a.
Arsenic
b. Astatine
c. Antimony
d. Argon

Answers

Answered by amanyadav799

2

Answer:

b) Astatine

is the correct answer

Answered by khadijatulkubra40

2

Answer:

Astatine

Explanation:

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