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What colour is the element magnesium?
It is a silvery white solid.
Is astatine a pure mineral?
Astatine is not a mineral but a chemical element. Astatine can be obtained as a pure element but in extremely small quantities.
What element has a electron of 85?
The element with the atomic number 85 is Astatine (At). Astatine is a Radioactive Halogen in Group 17(7) of the Periodic Table. Astatine has 85 electrons in 6 shells with 7 electrons in the outer shell. Astatine is the third radioactive element on the Periodic Table.
What is the chemical element of atomic number 85?
The chemical element with atomic number 85 is astatine. It is a rare and highly radioactive element that occurs naturally in trace amounts. Astatine is part of the halogen group on the periodic table.
What is the 85th element on the Periodic Table of Elements?
The 85th element on the Periodic Table of Elements is astatine (At). It is a highly radioactive element and the heaviest known halogen. Astatine is rare and is primarily produced as a result of decay processes in uranium ores.
What is the normal phase of astatine?
That is in The Science in matter. It's normal phase is Halogen.
What is the color of solid astatine?
Not sure what you're looking for here. Astatine is not "expected" to be any colour. It *is* a black crystalline solid, if one can keep it as a solid long enough to have a good look. It sublimes (translates from a solid to a gas) quite readily at STP. Perform a Google image search if you wish to see it. Cheers!
What is the state of astatine at room temperature?
Astatine is a radioactive element that is expected to exist as a solid at room temperature. It has a very short half-life and is not found in nature in significant quantities, making it difficult to study its physical form at standard conditions.
What type of element is astatine?
Astatine is an element with the symbol At.
What will be the state of astatine at 20 degrees?
At 20 degrees Celsius, astatine would likely be a solid. Astatine is a rare and highly radioactive element with a melting point of around 302 degrees Celsius, so it would typically exist as a solid at room temperature.
What is an example of the halogen family solid element at room temperature?
Iodine, Astatine, Uus
The Physical state of astatine?
Astatine is a halogen element that exists as a solid at room temperature. It is a very rare and radioactive element, with a half-life of only a few hours for its most stable isotopes.
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 astatine?
The color of the element astatine is unknown.
Ia astatine a solid liquid or gass?
Astatine is a solid at room temperature.
What colour is the element magnesium?
It is a silvery white solid.
Is astatine a pure mineral?
Astatine is not a mineral but a chemical element. Astatine can be obtained as a pure element but in extremely small quantities.
