What is plutonium's atomic weight?

Answer 1

The Atomic Mass of the most important isotope of plutonium (239Pu) is

239,052 156 34.

The standard density of plutonium is 19,816 g/cm3at room temperature; but atomic mass of an isotope is not the density !

Answer 2

The atomic weight of uranium is 238,028 91.

The atomic mass of the best known plutonium isotope, 239Pu, is 239,052 163 4.

The density of uranium is 19,1 g/cm3.

The density of plutonium is 19,816 g/cm3.

Answer 3

The density of platinum, Pt, is 21.45 g·cm−3

Answer 4

The hardness of plutonium metal is dependent on grain size dimensions of the metal; Vickers hardness (dph): 250-500.

Answer 5

The density of solid plutonium is 19,816 g/cm3.

Answer 6

Plutonium's atomic weight is 244. It is a radioactive metal that is typically produced in nuclear reactors as a byproduct of uranium fuel.

Answer 7

nothing