What is ununbium state at room temperature?

Answer 1

Ununbium is an artificial element. Because it is highly radioactive (with a half-life of less than a second), it's state is unknown.

Answer 2

Ununbium (element 112) is a synthetic superheavy element with no known stable isotopes. At room temperature, ununbium would likely exist in a solid state due to its high atomic number, but specific properties such as melting and boiling points are not well-established.