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Yes. A solid nonmetal of the halogen family.
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∙ 13y ago
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Ia astatine a metal metalloid or a nonmetal?
Astatine is a nonmetal and halogen.
Is astatine a metal nonmetal or metalloid?
No, the guy before me was wrong, Astatine is a Metalloid and it is used in the Radiotherapy of cancer.
Why Fluorine is a gas but Astatine is metalloid trends occur in the periodic table?
Astatine is not a metalloid but a nonmetal; astatine is a solid because is more heavier than fluorine.
What is the normal phase of astatine?
That is in The Science in matter. It's normal phase is Halogen.
Is astatine metal or non metal?
Astatine, with the symbol At and the atomic number 85, is usually classified at a metalloid, but this is in dispute. It is sometimes classified as a halogen, and possibly a metal. It is still being studied.
Is nitrogen a hydrocarbon?
Nitrogen is not a halogen. The halogens are fluorine, chlorine, bromine, iodine, and astatine.
What is the state of astatine at room temperature?
Astatine is a solid at standard temperature and pressure.
Is astatine likely to be a gas liquid or solid?
Astatine is a solid at room temperature because of its intramolecular attraction. It is a chemical that is radioactive with a symbol of At and an atomic number of 85.
What is a radioactive nonmetal At Po Ra Xe none of these?
None of these options are correct. The radioactive nonmetal element is polonium (Po). It is a highly toxic and rare element that undergoes radioactive decay.
True or false most elements are nonmetal?
Most elements are metals.
Is ununseptium a nonmetal like the other halogens?
Ununspetium has yet to be isolated at all, so nothing is known for sure about it, but it theorised that it will probably be metalic/semi-metalic, like Astatine
Is Br or At a more reactive nonmetal?
Bromine would likely be more reactive. Little is known about the chemical properties of astatine because it is very rare and has a short half-life.
