What are the properties of einsteinium?

What are the properties of einsteinium?

Physical Properties of Einsteinium

  • Atomic Mass Average: 252.
  • Boiling Point:
  • Coefficient of lineal thermal expansion/K-1: N/A.
  • Conductivity Electrical: Thermal: 0.1 W/cmK.
  • Description: Man made radioactive metal, which is not found in nature.
  • Flammablity Class:
  • Freezing Point: see melting point.
  • Heat of Vaporization: kJ/mol.

Is einsteinium a solid liquid or gas?

Phase at STP solid
Melting point 1133 K ​(860 °C, ​1580 °F)
Boiling point 1269 K ​(996 °C, ​1825 °F) (estimated)
Density (near r.t. ) 8.84 g/cm3

What is the texture of einsteinium?

Einsteinium is created in very small amounts from bombarding plutonium with neutrons in a nuclear reactor, according to the Royal Society of Chemistry. Einsteinium is soft and silver in color, according to Elements Database.

What type of element is einsteinium?

einsteinium (Es), synthetic chemical element of the actinoid series of the periodic table, atomic number 99. Not occurring in nature, einsteinium (as the isotope einsteinium-253) was first produced by intense neutron irradiation of uranium-238 during the detonation of nuclear weapons.

What group and period is einsteinium?

Fact box

Group Actinides Melting point
Period 7 Boiling point
Block f Density (g cm−3)
Atomic number 99 Relative atomic mass
State at 20°C Solid Key isotopes

What is the flammability of einsteinium?

Properties of Einsteinium

General Properties
Relative Atomic Mass 252
Thermal (Heat) Conductivity Unknown
Chemical Properties
Flammability Unknown

Is einsteinium a solid liquid or gas at room temp?

Einsteinium has no uses outside of nuclear research. It is a solid metal at room temperature and it has a melting point of 860°c and a boiling point of 996°c.

Is einsteinium a radioactive element?

Named for legendary physicist Albert Einstein, einsteinium has been one of the most challenging elements to study since it was discovered in 1952. Element 99 — mysterious and exceptionally radioactive — sits inconspicuously in the bottom row of the periodic table. “Not much is known about einsteinium,” Abergel said.

What is the hardness of einsteinium?

Mohs Hardness of the elements

Hydrogen N/A Thallium
Argon N/A Californium
Potassium 0.4 Einsteinium
Calcium 1.75 Fermium
Scandium N/A Mendelevium

What is the element of th?

In his new laboratory at the Swedish Royal Academy of Sciences, Berzelius isolated yet another element, and because he liked the name or because of a superficial resemblance of the minerals, this element is what we now call thorium, with the symbol Th.

What is the most stable isotope of einsteinium?

Einsteinium’s most stable isotope, einsteinium-252, has a half-life of about 471.7 days.

Is francium a metal?

francium (Fr), heaviest chemical element of Group 1 (Ia) in the periodic table, the alkali metal group.

What is einsteinium?

Einsteinium, symbol Es, has a Face Centered Cubic structure and unknown color. Einsteinium is a actinide element. Know everything about Einsteinium Facts, Physical Properties, Chemical Properties, Electronic configuration, Atomic and Crystal Structure. Einsteinium is a synthetic element with symbol Es and atomic number 99.

What is the electron configuration and density of einsteinium?

Electron configuration of Einsteinium is [Rn] 5f11 7s2. Possible oxidation states are +3. Density of Einsteinium is 8.84g/cm3. Typical densities of various substances are at atmospheric pressure. Density is defined as the mass per unit volume.

How many protons are in the nucleus of einsteinium?

Einsteinium is a chemical element with atomic number 99 which means there are 99 protons in its nucleus. Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.

How is einsteinium made in a nuclear reactor?

The paper describes the production of einsteinium and fermium in nuclear reactors by bombarding heavy elements such as uranium and curium with neutrons and having those products undergo radioactive decay. Einsteinium and the other heavy elements were then extracted from a tank filled with a solvent.