Very probable dubnium is a solid metal at room temperature.
sugar is a solid.
states of matter
matter is composed by solid liqued gas
First, a solid melts, then a liquid evaporates
Dubnium is a synthetic, radioactive element with a very short half-life, so its physical state at room temperature is not well-defined. However, it is likely to exist as a solid or perhaps a gas due to its position on the periodic table and its properties.
liquification
Dubnium is supposed to be a solid metal, similar to tantalum.
condensation
The phase transition from a liquid to a solid is called freezing or solidification.
Dubnium is an artificial chemical element, metal, solid, radioactive, placed in period 7 and group 5 of the periodic table of Mendeleev.
Dubnium is an artificial chemical element, atomic number 105, radioactive, very probably a solid metal, group 5 in the periodic table of elements.
Dubnium is an artificial chemical element, metal, solid, radioactive, placed in period 7 and group 5 of the periodic table of Mendeleev.