What is einsteinium made of?

Answer 1

Einsteinium was discovered by a team of scientists led by Albert Ghiorso in 1952 while studying the radioactive debris produced by the detonation of the first hydrogen bomb. The isotope they discovered, einsteinium-253, has a half-life of about 20 days and was produced by combining 15 neutrons with uranium-238, which then underwent seven beta decays. Today, einsteinium is produced though a lengthy chain of nuclear reactions that involves bombarding each isotope in the chain with neutrons and then allowing the resulting isotope to undergo beta decay. Einsteinium's most stable isotope, einsteinium-252, has a half-life of about 471.7 days. It decays into berkelium-248 through alpha decay, into californium-252 through electron capture or into fermium-252 through beta decay. Since only small amounts of einsteinium have ever been produced, it currently has no uses outside of basic scientific research.

Answer 2

Some properties of einsteinium:
- Es is a solid, metal, artificial, radioactive, unstable, dangerous
- valences: 2,3,4
- Pauling electronegativity: 1,3
- electron configuration: [Rn]5f11.7s2
- atomic number 99
- density: 8,84 g/cm3
- melting point: 860 0C
- boiling point: 996 0C (an estimated value)
- Es is paramagnetic
- crystalline structure: face centered cubic
- first ionization energy: 619 kJ/mol

Answer 3

Einsteinium is a synthetic element created in nuclear reactors. It is primarily made by bombarding plutonium with neutrons to produce einsteinium isotopes. The element is named after physicist Albert Einstein.

Answer 4

It is an element and therefore made of protons, electrons and neutrons