Question

explain what physical state ypu would expect astatine to be more or less reactive than iodine
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Answer 1

Answer:

Astatine is solid at room temp so other to options are ruled out and iodine is more reactive than astatine so it cannot displace iodine.

Explanation:

Answer 2

$\large \mathbb {\underbrace \purple{QUESTION}}$

Explain what physical state ypu would expect astatine to be more or less reactive than iodine

$\large \mathbb {\underbrace \purple{ANSWER}}$

 Iodine is a nonmetallic, nearly black solid at room temperature and has a glittering crystalline appearance. The molecular lattice contains discrete diatomic molecules, which are also present in the molten and the gaseousstates.