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What is the state of astatine at room temperature?
Astatine is a solid at standard temperature and pressure.
What would you observe if astatine solution is added to sodium bromide solution?
There would be no reaction because astatine is less reactive than bromine.
How can salts be formed by astatine?
Because astatine is very rare and unstable the number of known compounds is very low: salts as sodium, silver, palladium, lead astatides were prepared.
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 color does sodium iodide burn?
A strong yellow color, from sodium
What is astatine?
The color of the element astatine is unknown.
What can sodium be mixed with?
Flourine, chlorine, bromine, iodine, astatine
Does Astatine has a similar appearance as Carbon?
Yes, Astatine is black in color just like carbon.
What happens when astatine vapor is passed over heated metallic sodium?
Preparation of sodium astatide NaAt.
What is the state of astatine at room temperature?
Astatine is a solid at standard temperature and pressure.
What does is the shape the texture and the color of astatine?
Not known
What would you observe if astatine solution is added to sodium bromide solution?
There would be no reaction because astatine is less reactive than bromine.
Why is the color of astatine green yellow?
Not known, but probably a dark color.
Is sodium apart of the halogen family?
No, sodium is an alkali metal. The halogens are fluorine, chlorine, bromine, iodine, and astatine.
What is the natural coloring of astatine?
Not known, probably a dark color.
How can salts be formed by astatine?
Because astatine is very rare and unstable the number of known compounds is very low: salts as sodium, silver, palladium, lead astatides were prepared.
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!
