The Group 7A element astatine (₈₅At) would be predicted to occur in what phase? A) Liquid B) Solid C) Plasma D) Gas

Name: The Group 7A element astatine ( 85 At) would be predicted to occur in what phase? A) Liquid B) Solid C) Plasma D) Gas
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Astatine is predicted to be a solid at room temperature, similar to other halogens in its group which tend to be solid (like iodine) or gas (like fluorine and chlorine) at room temperature, but with increasing molecular weight, the state tends towards solid.

The Group 7A Element Astatine (85At) Would Be Predicted to Occur

The Group 7A Element Astatine (₈₅At) Would Be Predicted to Occur