That depends on the temperature, of course. At "room temperature", it's a solid.
It's also incredibly radioactive and produces heat at a rate of about a kilowatt per gram. Not that anyone's ever actually seen a gram of it; only about a milligram of it is produced per year all over the world, and its most stable isotope (that we know of) has a half-life of about 18 months, so it's not like you could save up the production from several years and combine it.
No, "physical property" is a term used to describe a characteristic of a substance or material that can be observed or measured without changing its composition, such as color, density, or melting point. It is not a physical property in itself, but a concept used to define specific characteristics of substances.
Einsteinium can combine with oxygen to form einsteinium oxide, which is a stable solid compound. However, strong acids such as nitric acid or hydrochloric acid can dissolve einsteinium and destroy it. Additionally, high temperatures can also break down einsteinium into smaller particles.
The ionization energy (first) of einsteinium is 619 kJ/mol.
Yes, weight is an example of a physical property. It is a measure of the force of gravity acting on an object's mass.
Plasticity is a physical property, as it relates to the ability of a material to deform under stress without breaking. It is not a chemical property that involves changes in the chemical composition of a substance.
phase at STP = solid Melting point = 860 C
Einsteinium is a synthetic element with no stable isotopes and its physical properties are not fully known. The melting and boiling points of einsteinium have not been precisely determined due to its limited availability and instability.
Iridium, Einsteinium
physical property
The state of matter is a physical property.
physical property
It is a physical property.
Dullness is a physical property.
i am pretty sure it is a physical property! :)
The appearance of einsteinium is silvery.
Einsteinium is not flammable.
Einsteinium is a metal.