While it is expected to be similar to copper, gold or silver, we don't know. Only a few atoms of this synthetic material have ever been created, which is not enough to measure the physical properties.
atleast -382c
Boiling is the phase where the boiling occurs. The point at which the boiling occurs is the boiling point.
Roentgenium has 111 electrons.
Roentgenium has no uses.
Roentgenium has no uses.
Roentgenium has no uses.
Any food has roentgenium.
Only some atoms were prepared ,with low half life; it is impossible to determine the melting point in these cases.
there is no boiling point
Roentgenium is a solid metal.
Roentgenium is a solid metal.
Roentgenium is a transition metal.