What is the mass of plutonium?
244 u
Plutonium/Atomic mass
What is the atomic mass of manganese 55?
54.938 043
Manganese
| Isotope | Atomic mass (Da) | Isotopic abundance (amount fraction) |
|---|---|---|
| 55Mn | 54.938 043(2) | 1 |
What is the mass of lithium 6?
6.015122
| ChEBI Name | lithium-6 atom |
|---|---|
| Definition | The stable isotope of lithium with relative atomic mass 6.015122, 7.5 atom percent natural abundance and nuclear spin 1. |
| Stars | This entity has been manually annotated by the ChEBI Team. |
| Supplier Information | |
| Download | Molfile XML SDF |
How many neutrons are in 244pu?
150
Plutonium-244 (244Pu) is an isotope of plutonium that has a half-life of 80 million years….Plutonium-244.
| General | |
|---|---|
| Symbol | 244Pu |
| Names | plutonium-244, Pu-244 |
| Protons | 94 |
| Neutrons | 150 |
What is the atomic mass of plutonium 238?
238.049553 u
Plutonium-238
| General | |
|---|---|
| Isotope mass | 238.049553 u |
| Spin | 0 |
| Decay modes | |
| Decay mode | Decay energy (MeV) |
What is mn on the periodic table?
manganese (Mn), chemical element, one of the silvery white, hard, brittle metals of Group 7 (VIIb) of the periodic table.
What is atomic number formula?
Formula of atomic number Atomic number (Z) of an element = number of protons = number of electrons. Atomic number = Atomic mass – number of neutrons.
What is the mass of lithium?
6.941 u
Lithium/Atomic mass
What is the mass of Li 7?
7.016004
Lithium-7 atom is the stable isotope of lithium with relative atomic mass 7.016004, 92.5 atom percent natural abundance and nuclear spin 3/2.
